Still, a diet packed with fruits and vegetables can help ward off cardiovascular disease, stroke, diabetes, and other cancers. Machine Play Computers and kids don't necessarily mix well. A new report from the U.S.-based Alliance for Childhood says that children going online at an early age may suffer eyestrain, repetitive stress injuries and emotional detachment. Parents are advised to limit their kids' computer use. Power Humans could learn a thing or two from insects, say doctors battling antibiotic resistance.
Bugs attacked by bacteria produce chemicals that kill proteins essential to the bacteria's survival.
Most insect body chemicals are dangerous to humans, but scientists in Philadelphia are now attempting to harness the peptides of a firebug safe for humans. All Rights Reserved. Terms under which this service is provided to you. Read our privacy guidelines .