In a groundbreaking discovery, a 2.35-billion-year-old lunar meteorite found in Africa in 2023 has unveiled fresh insights ...

Volcanoes like Mount St. Helens also often release pyroclastic flows, which are avalanches of hot rock, gas and ash that spill down the slopes at more than 200 mph (320 km/h). Pyroclastic flows ...

Have you ever wondered what those white pellets were in your potting soil? Well, it's more important than you may know.

A 2.35-billion-year-old meteorite with a unique chemical signature, found in Africa in 2023, plugs a major gap in our ...

The prolonged volcanic activity indicated by these rock types suggests that parts of Mars could have had a sustained chemical environment, potentially supplying energy and nutrients to microbial life.

Along the eastern shore of Hudson Bay in Canada's northeastern province of Quebec, near the Inuit municipality of Inukjuak, ...

Think about what it is: glowing red molten rock being shot into the sky, potentially hundreds or thousands of feet. As ubiquitous and dramatic as lava fountains might be, they are also not well ...

We now know that Beacon Rock was a cinder cone volcano that grew here inside of the gorge 57,000 years ago during the Ice Age. And yet, when you climb to the top of Beacon Rock, there are no ...