December 17, 2012 Gin, Jesuit priests, communist bravado — the history of malaria is littered with strange bedfellows, as our video shows. The parasite has proved to be a wily foe, frustrating human efforts to control it time and time again.
December 15, 2012 Many watching the news out of Connecticut do not have personal connections to those murdered in Friday's school shootings. But much of the nation is looking for ways to process their grief.
December 14, 2012 Doctors say parents should limit children's exposure to media coverage of disasters, like the mass shooting in Connecticut. Kids, especially older ones, will have questions, and it's fine for parents to answer them. But keep the answers simple and make sure they come with ample reassurance.
December 13, 2012 Commercial space travel is becoming a reality. Now people who have longed to go into space can buy a ticket, if they've got the cash. But are they healthy enough to make the voyage?
December 13, 2012 Communing with nature has long helped artists get their creative juices flowing. A neuroscientist wondered how backpacking trips without any electronic devices might change the way people solved problems.
December 13, 2012 A fresh look at what makes people sick around the world finds that life expectancy has ticked up in the past 20 years. But people aren't necessarily in the best of health during those extra years. Chronic problems, like depression and pain, are on the rise.
December 13, 2012 Nearly a third of pedestrians crossing some of Seattle's most dangerous intersections were doing something distracting at the same time. People texting were four times more likely to cross the street without looking both ways.