Archaeologists have discovered two temples, one buried atop the other, in the ancient megacity of Girsu in Iraq. One temple ...

Fresh water that trickled down into Earth's crust 6 million years ago became trapped thousands of feet beneath the Hyblaean ...

A new study re-examining old fossils collected by a Colombian priest more than 50 years ago has found they are actually rare ...

The early galaxy AzTECC71 is so far away it keeps disappearing from telescope observations. A new study by the James Webb ...

A seamount sitting on a subducting tectonic plate off the coast of Japan and plowing its way into Earth's mantle may be at ...

After the warmest autumn ever, researchers are confident 2023 will be the hottest year on record before it has even finished.

A new vaccine, so far tested only in mice, broadly activates the immune system against a wide array of bacteria and fungi.

Supervolcanoes are defined by their ability to produce supereruptions — explosions of more than 240 cubic miles of volcanic material. But scientists disagree on how useful the term is.

Save 43% on this indoor bike with a comfortable seat, sturdy design, and small footprint to boost your cardio fitness at home.

Current methods of tracking space junk in Earth's orbit only follow objects bigger than a softball. A new technique could trace the 99% of junk that's smaller.

The search for extraterrestrial intelligence (SETI) continues as scientists look to low-frequency radio waves that have long gone unexplored.

Peering deep into 'The Brick,' a dark, chaotic gas cloud at the heart of the Milky Way, the James Webb Space Telescope ...