A rare photograph of Mount Everest captured from the space shuttle Columbia during the 1996 STS-80 mission is shared by NASA.

John Titor, claiming to be a time traveller from 2036, appeared online in 2000, predicting future events like nuclear war and ...

By Saskya Vandoorne, Gianluca Mezzofiore, Simone McCarthy and Yong Xiong, CNN (CNN) — The first of two vessels carrying 1,000 tons of a Chinese-made chemical that could be a key component in fuel for ...

Sen. Mark Kelly (D-AZ) tore down President Donald Trump's speculation that the Washington, D.C. collision between an American Airlines regional jet and a Black Hawk helicopter was the result of ...

But I would say, as somebody who's been involved in investigations, the Columbia Space Shuttle accident investigation is a really complex one — they all tend to be rather complicated ...

CNN executives believed that Cooper's style ... After Aaron Brown failed to end a golf outing during the Columbia space shuttle disaster in 2003, his reputation took a hit, according to CBS ...