What if our understanding of Uranus and Neptune's compositions have been wrong, specifically regarding their classifications ...

One of the most notable properties of the giant planets in our solar system—Jupiter, Saturn, Uranus and Neptune—are the ...

We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...

Uranus and Neptune have been called the “ice giants” for decades. But in new research, that nickname might be more a misnomer ...

“Overall, our findings challenge the conventional classification of Uranus and Neptune as ’ice giants’ and underscore the ...

"The CO2 ice block began to dig into the slope and move downwards just like a burrowing mole or the sandworms from 'Dune.' It ...

Data from the James Webb Space Telescope and other observatories suggests a supervolcanic exomoon may lurk around the giant ...

On some, whipping winds send a rain of glass flying sideways; others have a core of carbon compressed into diamond. Take a ...

Global warming is awakening sleeping giants of ice at the South Pole as glaciers start to flow faster and surface melting ...

The first-ever detection of heavy water in a planet-forming disk around a young star offers evidence that the water predates ...

As recently as the 1990s, when the Greenland Ice Sheet and the rest of the Arctic region were measurably thawing under the ...

Scientists Found a Mysterious ‘Yellow Brick Road’ Deep in the Pacific Seafloor—And It Isn’t Man-Made 'The kids were so ...