These ghostly hoops have been spotted above volcanic events around the world. But how they form has long been a mystery.

Hawaii’s Kilauea, one of Earth’s most active volcanoes, sent lava fountains spewing into the air, obliterating a U.S.

Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

Spectacular scenes as Hawaii's Kīlauea volcano enters most dramatic phase of 2025 eruption. A renewed burst of volcanic ...

This trend is more complicated than “good or bad.” On one hand, sharing reels can feel like a modern form of bonding — a way ...

They come up with their own games, and then we make cleanup part of the fun, too.” Many 5-year-olds are deep into learning to ...

ADDIS ABABA, Ethiopia — A long-dormant volcano erupted in northern Ethiopia over the weekend, sending ash plumes across the Red Sea toward Yemen and Oman. The Hayli Gubbi volcano in the Afar region of ...