Explorers, astronauts and filmmakers described life in space and on Earth in an epic livestream from the Drake Passage.

Explore how aging changes tooth enamel and the surprising role fluoride plays in keeping our teeth strong, based on ...

A NASA spacecraft is about to make the closest approach to the sun. The Parker Solar Probe was launched in 2018 to get a ...

Three space stocks in particular look interesting to me right now. Well off their lows following their initial public ...

Over the 68 years that humans have been launching satellites into space, we have created a whole load of space junk. Why?

For 44 years, it was a mystery as to how Jupiter’s most violent moon, Io, became so volcanically active. It […] ...

The story behind Longfellow’s “poem turned carol” is one borne of his own sorrows. In 1861, Longfellow’s wife, Fannie ...