"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

Memorizing seven continents feels settled, like learning the alphabet. A new study argues the ground rules are less tidy. The ...

Among all the planets in the Solar System, Earth stands alone. It’s the only one with active plate tectonics — a dynamic process that has shaped life, climate, and continents for billions of years.

You have probably seen the images of the surface of Mars, beamed back by NASA's rovers. What if there were a time machine ...

Trump has cited Venezuela’s oil resources as motivation for capturing the nation’s leader—here’s the geology behind the news ...

​​Rivers may seem as old as the hills, but they have life cycles just like other natural features do. Many grow and make ...

A powerful 7.4-magnitude earthquake struck northern Chile in July 2024—and it wasn’t supposed to be that strong. Unlike Chile ...

Southern Spain sits at the heart of one of Europe’s most seismically active regions due to the slow but constant convergence ...

What makes a mountain grow, and what keeps it from reaching unimaginable heights? Mount Everest, rising 8,848.86 metres above sea level, offers a case study in the interplay of tectonics, erosion, ...

Experiments show that lightning strikes can trigger the synthesis of basic organic molecules needed by living organisms.

The Seven Sisters are a series of iconic chalk cliffs guarding the English Channel in Sussex. It is a beautiful, peaceful ...