Launched in March, NASA's SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors.

NASA’s SPHEREx has mapped the entire sky in 102 infrared colors, which are invisible to the human eye but can be used to ...

Learn why octopuses change color, how fast they can blend into their surroundings, and how the creatures can change into ...

A new bioluminescent tool allows neurons to glow on their own, letting scientists track brain activity without harmful lasers ...

Octopuses can flip from mottled rock to smooth sand in less time than it takes a human to blink, yet their eyes carry only a ...

Cowbirds are special among songbirds for the "watery" timbre of their singing, which resembles the sound of falling droplets ...

Animals that navigate extreme conditions and environments have evolved to sleep in extreme ways — for example, stealing seconds at a time during around-the-clock parenting, getting winks on the wing ...

This month will bring some striking celestial sights, including one of the year’s best meteor showers and a glowing Saturn-moon pairing. December’s “cold moon”—seen here rising above Whitby Abbey in ...

Researchers retrieved reef monitoring devices that had been placed in deep coral reefs in Guam. The devices were placed up to 330 feet below the surface.

The new year is right around the corner, and you know what that means: the 2026 movie schedule is about to start. With only a few new 2025 movies left to come out before we put this year behind us, ...