Have you ever dreamed of staring at the inside of a crater and witnessing the churning lava? Now you can, and you don’t even have to leave the U.S. to do so. After a seven-year closure, Hawaii ...

Lava fountains from Hawaii’s Kīlauea Volcano soared up to 1,000 feet in the air on Wednesday during its latest eruption ...

New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

Kīlauea is stirring again. Scientists at the Hawaiian Volcano Observatory say signs of a new eruption episode began early Tuesday morning inside Halemaʻumaʻu crater. Around 5:54 a.m. HST, lava ...