Discover the dedication of Army Sgt. 1st Class Andrew Jay, a tomb guard at Arlington National Cemetery, as he prepares for his final walk.

Established in 1921 at Arlington National Cemetery, the Tomb of the Unknown Soldier honors unidentified U.S. service members who gave their lives in war. Guarded 24/7 by the elite Sentinels of the Old ...

Trump says ‘hopefully it will be a productive day, a ceasefire will take place, and this very violent war ... will end' ...

The new strain, named Niallia tiangongensis, is a novel variant of a known Earth bacteria and was found in a cabin on the space station.

US President Donald Trump's decision to lift sanctions on Syria could stabilize Syria on many levels. But there are still a lot of unanswered questions.

A woman who unknowingly had a criminal record for 56 years for being a lesbian in the military is encouraging more women to ...