New models suggest Uranus and Neptune may hold far more rock than expected, raising questions about how these distant planets formed.

New research suggests Uranus and Neptune may not be true ice giants, with rocky interiors dominating instead, challenging ...

Uranus and Neptune may not be the icy worlds we’ve long imagined. A new Swiss-led study uses innovative hybrid modeling to ...

The cold and remote planets originally earned their label of "ice giants" to contrast their interiors from those of Jupiter ...

Researchers have uncovered evidence that Uranus and Neptune could be far rockier on the inside than anyone expected.

Revisiting old data from Voyager 2, scientists have worked out how a dense, shocked region of the solar wind could have ...

Fresh simulations show there is a chance Uranus and Neptune might actually be rock-rich worlds wrapped in thinner icy layers.

The two outermost planets in the solar system are generally considered ice giants, yet we know little about their interiors.

On December 17, 2025, the Moon opposes Uranus, bringing an intense energy into each zodiac sign's daily horoscope for ...

For decades, school posters and science museum displays have grouped Uranus and Neptune together as “ice giants,” a tidy ...

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may ...

Nearly four decades after Voyager 2 skimmed past Uranus, a fresh look at its measurements is reshaping what scientists ...