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"U.S. adults look to scientific organizations like the Centers for Disease Control and Prevention, rather than their president, to lead the country’s response to the coronavirus pandemic"
science
"Two thirds of New Zealanders believed there were ‘silver linings’ to the country’s COVID-19 lockdown last year, positive experiences such as pride in the country’s response, more free time to exercise and take up hobbies, flexibility working from home, and reduced time spent commuting."
science
"Sleep deprivation impairs the suppression of unwanted thoughts and memories which enter conscious awareness when individuals confront reminders. Sleep-deprived people experienced significantly more intrusions and unsuccessful suppressions of unwanted thoughts."
science
"Paleontologists have dug up a 130,000-year-old mastodon skeleton that looks like it was butchered by humans. But they found it in America, where people were not supposed to have arrived for another 100,000 years. Findings could upend our understanding of human history."
science
"Women overestimate men's attraction to thin female fashion models, study finds"
science
"5- to 9-year-old children chose to save multiple dogs over 1 human, and valued the life of a dog as much as a human. By contrast, almost all adults chose to save 1 human over even 100 dogs. The view that humans are morally more important than animals appears later and may be socially acquired."
science
"Water has been definitively found on the Moon, Nasa has said"
science
"Industrial methane emissions are 100 times higher than reported, and have been vastly underestimated, finds a new study using a Google Street View car equipped with a high-precision methane sensor. They also were substantially higher than the EPA estimate for all industrial processes in the US."
science
"Study: When given cash with no strings attached, low- and middle-income parents increased their spending on their children. The findings contradict a common argument in the U.S. that poor parents cannot be trusted to receive cash to use however they want."
science
"Babies, even when hungry, are willing to give a tasty snack to a stranger in need, new study shows. The findings demonstrate that altruism (the act of giving away something desirable, even at a cost to oneself) begins in infancy and suggest that early social experiences can shape altruism."
science
"Human 'microevolution' sees more people born without wisdom teeth and an extra artery"
science
"Children as young as age 4 express dislike of and are willing to punish those who freeload off the work of other group members, a new study has found. But kids also make a clear distinction between those who freeload intentionally and those who have good reasons why they can’t contribute."
science
"Seven Earth-sized planets found orbiting an ultracool dwarf star are strong candidates in the search for life outside our solar system."
science
"The Netflix show "13 Reasons Why" was associated with a 28.9% increase in suicide rates among U.S. youth ages 10-17 in the month (April 2017) following the shows release, after accounting for ongoing trends in suicide rates, according to a study."
science
"In 2017, the Trump Administration restored local law enforcement access to military weapons and surplus military equipment that had been prohibited by the Obama Administration. New research shows that this militarization of local law enforcement does not actually reduce crime."
science
"Every dollar spent on high-quality, early-childhood programs for disadvantaged children returned $7.3 over the long-term. The programs lead to reductions in taxpayer costs associated with crime, unemployment and healthcare, as well as contribute to a better-prepared workforce."
science
"Cigarette butts are the most common form of litter on the planet: 4.5 trillion are littered each year. New research shows that they severely impact plant growth. The presence of cigarette butts reduced root biomass by 57%; germination success by 27%; and shoot length by 28%."
science
"Rising income inequality is not an inevitable outcome of technological progress, but rather the result of policy decisions to weaken unions and dismantle social safety nets, suggests a new study of 14 high-income countries, including Australia, France, Germany, Japan, UK and the US."
science
"The "natural experiment" caused by the shutdown of schools due to the COVID-19 pandemic led to a 2-h shift in the sleep of developing adolescents, longer sleep duration, improved sleep quality, and less daytime sleepiness compared to those experienced under the regular school-time schedule"
science
"Students whose sex ed programs teach abstinence as the only way to protect sexual health have less favorable attitudes toward condoms and are more likely to have unprotected sex than students who learn safe sexual practices. Abstinence-only sex education programs do not stop minors from having sex."
science
"Utah's DWR was hearing that hunters weren't finding elk during hunting season. They also heard from private landowners that elk were eating them out of house and home. So they commissioned a study. Turns out the elk were leaving public lands when hunting season started and hiding on private land."
science
"Store-bought tomatoes taste bland, and scientists have discovered a gene that gives tomatoes their flavor is actually missing in about 93 percent of modern, domesticated varieties. The discovery may help bring flavor back to tomatoes you can pick up in the produce section."
science
"Large U.S. study finds that marijuana laws (both recreational & medical) appear to significantly reduce prescription opioid use."
science
" World's most prestigious scientific publications issue unprecedented critiques of the Trump administration"
science
"The rise of comedy-news programs, like Jon Stewart, Stephen Colbert or John Oliver, may actually help inform the public. A new neuroimaging study using fMRI suggests that humor might make news and politics more socially relevant, and therefore motivate people to remember it and share it."
science
"Elite philanthropy mainly self-serving - Philanthropy among the elite class in the United States and the United Kingdom does more to create goodwill for the super-wealthy than to alleviate social ills for the poor, according to a new meta-analysis."
science
"In 2012, the Obama administration required airlines to show all mandatory fees and taxes in their advertised fares to consumers upfront. This was a massive win for consumers, as airlines were no longer able to pass a large share of the taxes onto consumers. Airlines subsequently lost revenue."
science
"In states where recreational marijuana has been legalized, marijuana use among youth may actually be falling, suggests a new study of 1.4 million high school students. This may be because drug dealers are replaced by licensed dispensaries that require proof of age."
science
"Science Ama Series: I am Stephen Hawking, theoretical physicist. Join me to talk about making the future of technology more human, reddit. AMA!"
science
"‘We’ve Never Seen Anything Like This Before:’ Black Hole Spews Out Material Years After Shredding Star"
science
"Cannabis use does not increase actual creativity but does increase how creative you think you are, study finds"
science
"Supervisors with ‘bottom-line mentality’ driven by profits to the exclusion of caring about other outcomes, like employee well-being, environment or ethics, could be hurting their bottom lines by losing the respect of their employees, who counter by withholding performance, according to a new study."
science
"New study finds psilocybin greatly and quickly relieves depression"
science
"Sleeping less than the recommended eight hours a night is associated with intrusive, repetitive thoughts like those seen in anxiety or depression, according to new research from Binghamton University, State University of New York."
science
"Big name corporations more likely to commit fraud - Fortune 500 firms with strong growth profiles are more susceptible to “cooking the books” than smaller, struggling companies. This type of elite, white-collar crime is understudied especially when compared with street crime."
science
"Cannabis use in pregnancy: Researchers discover that continued use of cannabis at 15 weeks of pregnancy was associated with significantly lower birthweight, head circumference, birth length, and gestational age at birth, as well as with more frequent severe neonatal morbidity or death."
science
"Small blobs of human brain grown in a dish have been coaxed into forming rudimentary eyes, which respond to light by sending signals to the rest of the brain tissue."
science
"From 2007 to 2017, the number of suicides among people ages 10 to 24 increased 56 percent"
science
"Pablo Escobar's hippos have become an invasive species in Colombia"
science
"Democratic governors who win office by thin margins lock more people up and spend more money on jails and prisons than their Republican counterparts, according to new research, a finding that exposes some Democrats’ “complicity” in the rapid growth of institutions designed to punish criminals."
science
"Breast cancer linked to permanent hair dye and chemical hair straighteners in study of almost 50,000 women"
science
"The COVID-19 pandemic, which claimed more than 336,000 lives in the United States in 2020, has significantly affected life expectancy. Life expectancy at birth for Americans will shorten by 1.13 years to 77.48 years. That is the largest single-year decline in life expectancy in at least 40 years."
science
"In 2009, the Obama Administration began issuing press releases naming facilities that violate OSHA safety and health regulations. This naming and shaming led other facilities to substantially improve their compliance and experience fewer work injuries. The Trump administration ended the practice."
science
"Scientists have found "supercorals" in Hawaii’s Kāne’ohe Bay, where a reef is thriving despite development, dredging, sewage and high temperatures. In the lab, the corals also withstood simulated climate change, including rising acidity and temps. The find could offer hope for the future of corals."
science
"About 40% of US adults are obese, government survey finds"
science
"Researchers first to uncover how the cannabis plant creates important pain-relieving molecules that are 30 times more powerful at reducing inflammation than Aspirin. The discovery unlocks the potential to create a naturally derived pain treatment for relief of acute and chronic pain beyond opioids."
science
"People who are "night owls" and those who are "morning larks" have a fundamental difference in brain function. This difference is why we should rethink the 9-to-5 workday, say researchers."
science
"Researchers have showed for the first time that the body produces more stress hormones when people are repeatedly interrupted at work. Should this stress become chronic, it can lead to states of exhaustion that have a negative impact on public health and carry a significant economic cost."
science
"Despite more than 12 years of data supporting HPV vaccine being safe and effective against genital warts and cancer, a new study found that Facebook posts help facilitate the belief that HPV vaccine is dangerous to health, with nearly 40% of posts about HPV vaccine amplifying a perceived risk."
science
"Singles who are satisfied with their friends are less likely to desire a relationship partner"
science
"Instead of ‘finding your passion,’ try developing it, Stanford scholars say. The belief that interests arrive fully formed and must simply be “found” can lead people to limit their pursuit of new fields and give up when they encounter challenges, according to a new Stanford study."
science
"Logic's song '1-800-273-8255' saved lives from suicide, study finds. Calls to the suicide helpline soared by 50% with over 10,000 more calls than usual, leading to 5.5% drop in suicides among 10 to 19 year olds — that's about 245 less suicides than expected within the same period"
science
"Men initiate sex more than three times as often as women do in a long-term, heterosexual relationship. However, sex happens far more often when the woman takes the initiative, suggesting it is the woman who sets limits, and passion plays a significant role in sex frequency, suggests a new study."
science
"A team of chemical engineers from Australia and China has developed a sustainable, solar-powered way to desalinate water in just 30 minutes. This process can create close to 40 gallons of clean drinking water per kilogram of filtration material and can be used for multiple cycles."
science
"Binghamton University researchers have been working on a self-healing concrete that uses a specific type of fungi as a healing agent. When the fungus is mixed with concrete, it lies dormant until cracks appear, when spores germinate, grow and precipitate calcium carbonate to heal the cracks."
science
"Teen birth rates spiked in Texas after funding for family planning services was reduced by 67% in 2011"
science
"For more than 14% of people who use insulin in the U.S., insulin costs consume at least 40% of their available income, a new study finds"
science
"New study finds simple way to inoculate teens against junk food marketing when tapping into teens’ desire to rebel, by framing corporations as manipulative marketers trying to hook consumers on addictive junk food for financial gain. Teenage boys cut back junk food purchases by 31%."
science
"After taking LSD or psilocybin, 83 percent of alcoholics no longer met the criteria for the disorder, and 28 percent credited their psychedelic experience for their lifestyle change."
science
"Cannabis production is generating large amounts of gases that heat up Earth’s physical climate. Moving weed production from indoor facilities to greenhouses and the great outdoors would help to shrink the carbon footprint of the nation’s legal cannabis industry."
science
"In a new study, Americans disproportionately chose the years of their own youth as the country’s greatest years – no matter how old they were now. This finding is the latest involving a phenomenon known as the reminiscence bump."
science
"Scientists Discover Clean Water Ice Just Below Mars' Surface"
science
"Young children would rather explore than get rewards, a study of American 4- and 5 year-olds finds. And their exploration is not random: the study showed children approached exploration systematically, to make sure they didn’t miss anything."
science
"Researchers say if parents want to successfully cut back on their child’s screen-time, they must first cut back on screen-time themselves"
science
"Japanese scientists create vaccine for aging to eliminate aged cells, reversing artery stiffening, frailty, and diabetes in normal and accelerated aging mice"
science
"A new study makes it clear: after universal masking was implemented at Mass General Brigham, the rate of COVID-19 infection among health care workers dropped significantly. "For those who have been waiting for data before adopting the practice, this paper makes it clear: Masks work.""
science
"Teens who bully, harass, or victimize peers are often using aggression strategically to climb their school’s social hierarchy, with the highest rates of bullying occurring between friends and friends-of-friends. These findings point to reasons why most anti-bullying programs don’t work. (n>3,000)"
science
"College students with access to recreational cannabis on average earn worse grades and fail classes at a higher rate, in a controlled study"
science
"Fecal transplant turns cancer immunotherapy non-responders into responders - Scientists transplanted fecal samples from patients who respond well to immunotherapy to advanced melanoma patients who don’t respond, to turn them into responders, raising hope for microbiome-based therapies of cancers."
science
"Rich students who have poor classmates become (i) more prosocial, generous, and egalitarian; and (ii) less likely to discriminate against poor students, and more willing to socialize with them. These effects are driven by personal interactions between rich and poor students."
science
"A new study finds that because mongooses don't know which offspring belong to which moms, all mongoose pups are given equal access to food and care, thereby creating a more equitable mongoose society."
science
""Climate change contrarians" are getting 49 per cent more media coverage than scientists who support the consensus view that climate change is man-made, a new study has found."
science
"Lab grown meat from tissue culture of animal cells is sustainable, using cells without killing livestock, with lower land use and water footprint. Japanese scientists succeeded in culturing chunks of meat, using electrical stimulation to cause muscle cell contraction to mimic the texture of steak."
science
"Adolescents who smoke marijuana as early as 14 do worse by 20 on some cognitive tests and drop out of school at a higher rate than non-smokers. But if they hold off until age 17, they're less at risk, and performed equally well as adolescents who did not use cannabis."
science
"The number of deaths in the US due to any cause increased by approximately 122 000 from March 1 to May 30, 2020, which is 28% higher than the reported number of COVID-19 deaths. Official tallies of deaths due to COVID-19 underestimate the full increase in deaths associated with the pandemic."
science
"Springing people from the poverty trap. Research suggests poverty is not principally the product of people’s capabilities or attitudes. Rather, the very poor are usually mired in a poverty trap, in which an initial lack of resources prevents them from improving their circumstances"
science
"r/science Stands with the Paris Climate Agreement"
science
"Study suggests that feeling sexually desired by one’s partner is more important for men than we think"
science
"Rebellious music genres such as rap, punk and heavy metal do not appear to be linked to maladaptive personality traits, suggests new US study (n=379), but conservative music such as country and gospel were weakly linked to traits that capture neurotic, hostile, and eccentric tendencies."
science
"Scientists have found children who spent an above-average time playing video games increased their intelligence more than the average, while TV watching or social media had neither a positive nor a negative effect"
science
"Analysis of Trump's tweets shows he's sleeping less, and getting angrier"
science
"By age 3, kids prefer nature's fractal patterns, despite the fact that most are raised in manmade structures with Euclidean geometry, suggesting that this may be something innate, and may explain how viewing nature’s fractals reduces stress and refreshes mental fatigue."
science
"When women do more household labor, they see their partner as a dependent and sexual desire dwindles, study finds"
science
"Chemists developed two sustainable plastic alternatives to polyethylene, derived from plants, that can be recycled with a recovery rate of more than 96%, as low-waste, environmentally friendly replacements to conventional fossil fuel-based plastics. (Nature, 17 Feb)"
science
"Recent study in Vaccine reveals that the majority of anti-vaxx ads on Facebook are funded by just two organizations. Pro-vaccination ads were funded by 83."
science
"35 of the 92 people (38%) who attended services at a rural Arkansas church March 6–11 tested positive for the coronavirus, ultimately killing three"
science
"Job applications from men are discriminated against when they apply for female-dominated occupations, such as nursing, childcare and house cleaning. However, in male-dominated occupations such as mechanics, truck drivers and IT, a new study found no discrimination against women."
science
"Researchers successfully dry vaccines into a film that is shelf-stable (needs no refrigeration), dissolves in the mouth, delivers the dose as effectively as a shot, and remained effective after 3 years"
science
"The bacteria in our gut, the human microbiome, churns out tens of thousands of tiny novel proteins so small (< 50 amino acids) they’ve gone unnoticed until now. They belong to over 4,000 new biological families, and may explain how the microbiome affects human health, paving the way for new drugs."
science
"Vaccine fears brought measles back to New York. Parents who refused to vaccinate their children fostered the spread of a once-vanquished disease. Between October 2018 and July 2019, 649 people in NYC contracted measles, 49 of whom were hospitalized. The outbreak cost at least US$8.4 million."
science
"It may be better to be born rich than gifted - The least-gifted children of high-income parents graduate from college at higher rates than the most-gifted children of low-income parents, finds a new study in Nature Genetics."
science
"Introverts can feel out of place within our Western culture that values extraversion. A new study found that introverts become unhappy with themselves if they compare themselves to an extraverted cultural ideal, but if they accept their authentic, quiet selves, they can flourish and be fulfilled."
science
"Hints of life spotted on Venus: researchers have found a possible biomarker on the planet's clouds"
science
"Doubting death: how our brains shield us from mortal truth. The brain shields us from existential fear by categorising death as an unfortunate event that only befalls other people.Being shielded from thoughts of our future death could be crucial for us to live in the present."
science
"Cancer cells hibernate like "bears in winter" to survive chemotherapy. All cancer cells may have the capacity to enter states of dormancy as a survival mechanism to avoid destruction from chemotherapy. The mechanism these cells deploy notably resembles one used by hibernating animals."
science
"Oxytocin, often dubbed the ‘love hormone’, is known to promote social bonding. Researchers have now discovered that administering oxytocin to adult men with autism makes them more open to close emotional bonds with others. The hormone has positive long-term effects as well."
science
"Working fewer hours is associated with higher life satisfaction, according to new research"
science
"COVID-19 found in penile tissue could contribute to erectile dysfunction, first study to demonstrate that COVID-19 can be present in the penis tissue long after men recover from the virus. The blood vessel dysfunction that results from the infection could then contribute to erectile dysfunction."
science
"New drug to regenerate lost teeth: scientists from Japan have made a discovery that can make re-growing teeth possible. They found, with studies in mice, that suppressing the gene USAG-1 by using its antibody can efficiently lead to tooth growth. (Science Advances, 12 Feb 2021)"
science
"67% of participants who received three MDMA-assisted therapy sessions no longer qualified for a PTSD diagnosis, results published in Nature Medicine"
science