An unusual stone circle that's likely a tomb is providing archaeologists with more information about life in Roman Bavaria.

The Northern Hemisphere is absorbing more sunlight than the Southern Hemisphere, and clouds can no longer keep the balance.

The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?

A mass grave holding soldiers from Napoleon Bonaparte's French army reveals some of the diseases that killed the Grande Armée ...

Tropical Storm Melissa is moving at a snail's pace but will intensify rapidly over the weekend as it feeds off near-record-warm water temperatures in the Caribbean Sea, forecasters say.

Rugged, solar-powered and with up to 34 days of battery life, the Garmin Enduro 2 is hands down one of the best adventure ...

New dating has revealed that New Mexico's last dinosaurs were healthy, diverse and thriving at the end of the Cretaceous ...

Experts at a laboratory in Botswana managed by the Gemological Institute of America recently examined an extraordinary ...

Over 100 videos of venomous snake strikes reveal three different types of attacks, with some biting down several times "to prolong the venom flow into their prey." ...

It's still uncertain which way Melissa will track, and how quickly, but the storm is likely to bring colossal rains and ...

Carolyn Bertozzi and colleagues laid out a way to make paradigm-shifting "click-chemistry" compatible with living cells, ...

A squishy robotic "eye" can focus automatically in response to light, without any external power. The ultrapowerful robotic ...