Flight attendants have spent the summer handling mid-air medical emergencies, stringently enforcing safety rules and serving sandwiches. Natalie Wilson went behind the scenes with British Airways to s ...

Astronomers have just discovered around 170 rogue planets worlds drifting through space without a star and some of them are ...

The director or 'Until the End of the World' says that his documentary about fish farming isn't just exposing environmental issues — it's more about "the very idea of sustainability" ...

Paleoanthropologist Ella Al-Shamahi travels the world digging into the origin of Homo sapiens in a five-part BBC series ...

CHIP JACOBS, WRITER: It's hard for us to imagine what it was like that day in July 1943. It appeared quite suddenly. CHRISTOPHER WELLS, HISTORIAN: Thick, dark, silvery blue clouds descended over the ...