In addition to the new triceratops, computer models are showing that many giant, long-necked sauropods could barely keep their heads off the ground, much less graze the Jurassic treetops as they do in movies. But computers let you do things that are difficult with such large bones, like making them take a step. Bollywood in India is going digital and global with a computer animation and special-effects industry. Big dam in China may warm Japan Construction of the Three Gorges Dam across the Yangtze River in China may lead to warmer temperatures in Japan, because any diversion of water for Chinese agriculture could initiate convection in the Japan Sea that brings warmer water to the surface. Lifestyles of the bright and toxic overlap The first study of home life for Madagascar's poison frogs in the wild finds a striking resemblance to a group that's not closely related, the poison-dart frogs in the Americas.
Sex work is a major income-generating opportunity in South Africa.
But most sex workers want to leave the profession, a recent Hillbrow study shows. Their discoveries have wide-ranging commercial applications, but global threats to biodiversity may mean their efforts are too late.