The Mount St. Helens eruption anniversary prompts investigation into the California earthquakes: eruption history, threat levels.

The May 18, 1980, eruption of Mount St. Helens in southern Washington claimed 57 lives and blasted the terrain of old-growth ...

The James Webb Space Telescope has turned its infrared eyes toward Jupiter, capturing auroras hundreds of times brighter than ...

Although the Inouye Solar Telescope began operating from its perch on the Hawaiian volcano Haleakala in 2022 ... The instrument creates 2D images from each wavelength and oscillation state. That ...

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter ...

Among the highlights is a detailed composite of Mars taken between December 28 and 30, 2024, when the planet was about 98 million kilometers from Earth. The images reveal thin water ... the towering ...

"For the first time we can see the chemical cake while it's rising in the oven, instead of just the starting ingredients of ...

Uturuncu has been called a zombie volcano. This means that, "despite being technically dead," the volcano "shows signs of ...