"It was hard preparing to risk your life for something you don’t believe. It eats away your soul." An ex-Army officer contemplates contemplates the U.S. military effort in Afghanistan, and his recently completed third combat tour.
Bats use energy stored in their muscles to lift off -- and scientists caught the process on video.
It's the age of the Internet and of budget cuts. But the vast majority of respondents in a recent Pew study said that, were their local library to close, it would be sorely missed.
A Dutch Safety Board report said the Malaysian Airlines plane was brought down by a Russian-made missile, but did not assign blame.