Across the sky, astronomers are stitching together vast samples of galaxies to understand how often supermassive black holes ...

Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 magnitude earthquake and several aftershocks shook the same area. "A descent of hot lava is observed on the western ...

The renewed activity marks the opening chapter of what scientists fear could be another restless year for Europe’s most ...

What can imaging supernovae (plural for supernova) explosions teach astronomers about their behavior and physical characteristics? This is what a recent study published in Nature Astronomy hopes to ...

A dormant volcano in Russia’s Kamchatka Peninsula has recently come back to life after more than 400 years of inactivity. The Krasheninnikova volcano began erupting in early August 2025, capturing the ...

There's a giant solar tornado raging on the sun's surface, and a researcher captured it — plus a massive plasma eruption — in one spectacular image. When you purchase through links on our site, we may ...