This week, explore decoded words from charred ancient scrolls, meet heroic frog daddies, see Grand Canyon-size lunar features ...

No survivors after missing plane found outside of Nome - Nine passengers and a pilot are missing after Flight 445 vanished in ...

Two new social media spots for Marvel Studios' Captain America: Brave New World have been released, and they feature another ...

It’s been 50 years since the USA bowed to the inevitable and pulled out of Vietnam, in the midst of harrowing scenes of anguish and chaos.

Based on the latest data from 182 countries, this global reference book provides comprehensive analysis on the AIDS epidemic and response. The 2010 edition of the UNAIDS Report on the global AIDS ...