Neil deGrasse Tyson explains why, despite believing life likely exists elsewhere, he's still waiting for real proof.

The Indigenous leader on the threats to his Kayapó tribe, why ancestral knowledge matters — and the meaning behind his ...

The fall equinox marks the first day of autumn. When does fall officially begin in 2025? This visual guide will help get you ...

See the moon phase expected for October 17, 2025 as well as when the next full moon is expected.

Elon Musk’s SpaceX, which owns satellite Internet firm Starlink, is said to control the vast majority of the satellites ...

What happened after Michael J. Fox finally met Eric Stoltz 40 years after replacing the actor in 'Back to the Future' Apple ...

The unidentified stone idol appeared in the earth as archaeologists excavated an ancient fortress in present-day Armenia.

Planet Labs CEO Will Marshall explains how the company’s AI-powered analysis and government contracts have fueled a massive ...

"Living in Space" isn't just about designing spacecraft or stations — it's about solving the complex challenges that come ...

We’re watching something we’ve never seen before,” Dave Roberts said. Here are seven reasons this was the single greatest ...

Millions of years before blue oceans and wandering continents, the Earth in its early days was a molten, tumultuous planet — ...

2025 marks the bicentennial of the Erie Canal, and NASA's Earth Observatory commemorated the milestone with a satellite-based ...