Billions of miles (kilometers) from the Sun, Uranus and Neptune are the most distant planets in our Solar System. Long ...

Are you secretly obsessed with your birth chart? Have a weakness for weekly horoscopes? Can you always sense when Mercury is ...

Recent research suggests that Uranus and Neptune, long classified as “ice giants,” might instead be rock giants.

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

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

Uranus and Neptune May Be Rocky Worlds Not Ice Giants, New Research Shows New models suggest Uranus and Neptune may be far rockier than long believed, reshaping theories of ice-giant interiors, ...

Fantasizing about interplanetary exploration is a fun mental exercise, but the harsh realities of life (or lack thereof) in our Solar System is for good reason.

Every generation of science teachers has faced the same cosmic dilemma: how do you say Uranus without triggering a room full of laughter? The seventh planet from the Sun may be an ice giant, but its ...

Uranus hasn't always had this name. While the planet's current name might trigger a bit of laughter, its initial name generated some controversy. Here is the history of the blue-green planet's name.