Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, Callisto, appears geologically unremarkable. In the 1990s, however, NASA's ...

High-pressure experiments generated the first direct observation of plastic ice, which has qualities of both crystalline ice and liquid water.

The gas giant WASP 121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

"Even the strongest hurricanes in the solar system seem calm in comparison." ...

Conservationists are determined to protect the magnificent rays of the Pacific—whether that’s tracking them with acoustic ...

This Google Maps image captured in 2021 revealed a mysterious, triangular dark patch in the middle of the Pacific Ocean, ...

PeV — has been detected by the underwater KM3NeT telescope, marking a pivotal moment in astrophysics. This tiny but powerful ...

Scientists explore Lost City, in the Atlantic, where chemical reactions in hydrothermal vents could explain the origin of ...

A volcano near Alaska's most populous city could be on the brink of eruption after showing signs of unrest over the past 10 ...

Maine state offices will close early Thursday afternoon to avoid an afternoon snowstorm, Gov. Janet Mills announced. Offices will close at 1 p.m. in an effort to allow workers to dodge the worst of ...