Microbes frozen for 40,000 years in Alaska's permafrost are thawing as temperatures rise, releasing CO2 and posing new ...

Two enormous structures that sit at the border between the Earth's mantle and its core have puzzled scientists for decades.

Inside what looks like a simple block of frozen water, quantum mechanics is quietly rewriting the rules of chemistry. New calculations are revealing how protons tunnel, bonds flicker and molecules ...

Norma Edwards, an 80-year-old spiritual therapist and life coach, said she has clinically flatlined on three occasions ...

Driving into an underwater tunnel can catch you off guard. One moment you’re in open daylight, and then the road dips and you ...

A new study reveals surprising clues about the beginnings of subduction on Earth. The Hadean Eon, which lasted from 4.6 to ...

Archaeologists have completed the first comprehensive technological mapping of an intricate underground tunnel system beneath the ancient Etruscan city of Veii, revealing a sophisticated network of ...