NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

A study reveals that the oldest continental crust on Earth is slowly being broken up by shifting tectonic forces.

As simple pleasures are gay and hiking is gay, it feels easy to declare that the sport of rockhounding is also a gay activity ...

The young conqueror fell suddenly and fatally ill at an all-night feast. Now, a Stanford historian has found a potential ...

Thick clay deposits on Mars hint at long-lived lakes that may have sheltered early life - and preserved clues beneath layers ...

I almost psyched myself out of doing one of the most diverse hikes in Gros Morne National Park because I was worried about ...

Think you know your chowder from your scrod? Discover iconic Massachusetts food names that outsiders always mispronounce, ...

The Vredefort Dome is the oldest, largest and most deeply eroded complex meteorite impact structure in the world, known for ...

On a Monday evening in June, I found a version of Tahoe City I hadn't seen in a while — one that came with a feeling of hope ...

We know you'll be busy flipping burgers and greeting guests. That's where these easy Fourth of July desserts come in. They're ...

The country is racing ahead of the rest of the world in bringing sodium-ion batteries to the mass market. This time, through ...