Photography is a powerful tool that can change the way we see the world. Find out how candid photos like this one have made an impact. http://news.discovery.com/adventure/videos/how-a-candid-photo-can-change-your-perception-150616.htm
Is El Niño messing with the fruit supply of South American primates? Looks like it might be. So if global warming brings more El Niños, will these primates be in big trouble? That's the looming question [from Journal Watch Online].