We may know why Uranus and Neptune lack dipole magnetic fields, at last.

New research claims that Neptune and Uranus may hold hidden oceans of water and other materials below their extreme atmospheres.

Earth's oceans are mysterious, largely unexplored places, but the enormous oceans of Neptune and Uranus have them beat. Here's what scientists know about them.

Voyager 2/ISS images of Uranus and Neptune released shortly after the Voyager 2 flybys in 1986 and 1989, respectively, compared with a reprocessing of the individual filter images in this study to ...

Uranus and Neptune, the two outermost planets of the solar system, make for excellent viewing throughout the end of September. Here's how to locate and view them.

Neptune is a touch bluer than Uranus, but the difference in shade is not nearly as great as it appears in common images, according to a study published Friday.

Vast Oceans of Water May Be Hiding Within Uranus and Neptune A scientist simulated the contents of the ice giant worlds, and found that a fluid layer may explain each planet’s strange magnetic ...

Most people think of Uranus and Neptune as pale greenish blue and royal blue. But a new study shows the two planets are actually a very similar color.

The images of Uranus, the seventh planet from the sun, and Neptune, the eighth planet, were collected in 1986 and 1989, respectively, as NASA 's Voyager 2 spacecraft headed out of the solar system.

Related: "We now have, I would say, a good theory why Uranus and Neptune have really different fields, and it's very different from Earth, Jupiter and Saturn," Militzer said in a statement.

Neptune is not as blue as you’ve been led to believe, and Uranus’s shifting colors are better explained, in new research.

We may know why Uranus and Neptune lack dipole magnetic fields, at last.