Chilean volcanic eruption hit by thunderstorm

Tropical Storm Isaias is set to become the basin’s first hurricane of the season, bringing life-threatening rain and storm surge to the Gulf Coast.

The cloud has baffled astronomers since its discovery in 2018. Now, a new study offers a possible cause for its appearance.

Made up of small fragments left behind by Halley’s Comet, these meteors are known for being especially bright and speedy.

The new image isn’t just stunning—it may also provide clues about how this star survived its own explosion.

Here’s what we know about the record-setting El Niño on a record-hot planet, and the most important questions scientists are trying to answer.

A global network of detectors are reporting some of the most substantial measurements yet of neutrinos created deep underground by the radioactive elements that power our planet’s tectonic activity.

Lying beyond Pluto, 2026 ED138 could be as large as 1,500 kilometers in diameter. Astronomers are still working to confirm whether it meets the criteria for a dwarf planet.

Seven of 16 planetary vital signs are in their most extreme state ever recorded, and El Niño is here to make matters even worse.

Under 1 million years old, “Elias 2-24b” is now the youngest exoplanet ever observed, and it may force researchers to reevaluate theories about how planets are formed.

The team behind director Takashi Yamazaki’s new film created their kaiju roars by setting up speakers on top of an outdoor dam. The people walking by weren’t prepared for what they heard.

As coastlines change, so do surf breaks. That may spell the end for premier waves and the tourist economies that depend on them.

The death of a lab worker in Russia has authorities looking at whether plague played a role. Even if it did, though, the odds of it spreading are very low.