January always comes with a certain feeling. Once the holiday excitement fades, everything becomes quieter, cooler, and more thoughtful.

On Dec. 14, 2012, a gunman killed 27 people, including 20 children at Sandy Hook Elementary School in Newtown, Conn., then ...

New simulations suggest Uranus and Neptune may contain far more rock than ice, offering fresh explanations for their unusual ...

The James Webb Space Telescope has captured amazing new imagery of Uranus along with its rings and moons. The footage shows ...

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

This week, researchers identified signaling pathways underpinning drug resistance in pancreatic cancer, a normally lethal diagnosis. A physicist proposed that conscious states in the brain may arise ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

Conversations could open doors we didn’t expect. Early missteps from fiery Mars challenging unpredictable Uranus may test ...

Uranus sits far beyond the orbit of Saturn, yet its smallest moons are suddenly at the center of a quiet revolution in outer ...

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

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