Reading Carbon and Sulfur IsotopesIn Part 26, we looked at "microfossil candidates" remaining in the rocks of the Strelley ...

One of Arizona’s most surprising collections of gemstones, fossils, and crystals sits inside a free museum in an unassuming ...

"Isn't all salt the same, no matter which one you buy?"If it were the old me, I probably would have thought so. And it's not ...

Is there life elsewhere, or is Earth unique in the universe? This is one of humanity’s great unanswered questions. One way to ...

Perseverance has reached another important point in its Mars exploration, giving the rover a new area to investigate.

Dig into Colorado geology with fossil quarries, historic mines, gold panning, and rocky trails full of surprises.

An Illinois fossil was reclassified as Jeanerpeton mazonensis, revealing diversity among early amphibian relatives 309 ...

Under the banner of “Dig, Baby, Dig,” the Trump administration is supercharging an already powerful mining industry. What ...

When we think of a volcanic eruption, rivers of glowing lava or giant columns of ash come to mind. But beneath Earth's ...

Scientists studying ancient Australian rocks uncovered more than 12,000 fossils from some of the oldest known eukaryotes on Earth. These early complex cells lived in settings ranging from coastal ...

The rover found igneous rocks. These rocks can form deep underground from magma or through volcanic activity at the surface.