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

You may feel inspired to breathe a sigh of relief because yet another retrograde is coming to a close. Neptune, the planet of ...

Although they are technically gas giants, Uranus and Neptune are referred to as "ice giants" due to their composition.

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

Neptune stations direct in Pisces on Dec. 10, and a decade's worth of dreams is brought to the forefront. Here's what the ...

A team of researchers from the University of Zurich and the NCCR PlanetS is challenging our understanding of the solar system ...

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

On Dec. 14, Mars will form a disorienting square to Neptune, stirring up a whirlwind of chaotic, delusional and wishful ...

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

Orbiting in reverse around Neptune, Triton is a cosmic rebel with a secret past. This video dives into the evidence that suggests this giant moon was not born around the blue planet but was violently ...

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

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