Introduction Organized by the Science Mission Directorate’s Science Support Office (SSO), NASA hosted its 12th annual Earth ...

The strange, imperceptible tremor mystified geologists, but a vast team of researchers says it has cracked the case.

1️⃣ Mysterious vibration: A landslide triggered a 650-foot mega-tsunami in Greenland that caused the Earth to shake for nine ...

A billionaire spacewalker returned to Earth with his crew on Sunday, ending a five-day trip that lifted them higher than ...

Life made the modern Earth as much as the Earth made life, a new book by a philosopher of consciousness argues. That dynamic ...

The Day After Tomorrow' was the first Hollywood blockbuster to tackle climate change head on. But why does global warming ...

On World Ozone Day, we celebrate global efforts to protect and restore the ozone layer, a vital shield that protects life on ...

A four-person SpaceX crew returned to Earth early Sunday after the Polaris Dawn mission, which included the first private ...

A nova, a rare astronomical event, could be visible soon. It won't last long, and it won't occur again for several decades.

On Sept. 14, 1959, the Soviet probe Luna 2 -- known informally as Lunik 2 -- became the first Earth-launched space vehicle to ...

It’s that time of year again when we usher in a new change in seasons – and the autumnal equinox – marking the start of ...

After NASA’s decision to keep them in space until 2025, Butch Wilmore and Suni Williams will now cast their votes more than ...