From its 1970 origins to a global movement, Earth Day 2026 highlights the power we all have to protect our planet.

When you think about our origin story, and of our planet -- among all of the planets in the cosmos -- there is a deep ...

Passing legislation that improves energy transmission while preserving environmental protections is a start as we face ...

The 10-day journey filled with historic photos. The views often left crew members shocked and at a loss for words.

NASA supercomputer models predict a dramatic collapse of Earth's oxygen-rich atmosphere in approximately one billion years. Research by Kazumi Ozaki and Christopher T. Reinhard suggests complex life ...

After a record-breaking moon mission, the four astronauts arrived in Houston on Saturday to reunite with family and share ...

Koch reflected on the nearly 10 days the Artemis II crew spent in space while attending an event in Houston, Texas ...

From the water that covers most of it to the moon that orbits it, here are some bizarre things about our home planet that science still doesn't completely understand.

The flat earth conspiracy theory has remained popular over the years despite being debunked, due to the growing distrust of ...

The crew of Artemis II on Saturday evening were being honored at a NASA event welcoming the crew back to Houston.

The Orion capsule carrying the Artemis II astronauts will be travelling at more than 11 km/s (40,000 km/h) when it reaches ...

This article contains spoilers for the Alien: Earth Season 1 finale. Who are the real monsters on Alien: Earth? That’s literally the title of the final episode of Season 1, “The Real Monsters,” but it ...