A rare piebald squirrel hunts for nuts with its mate, an eastern fox squirrel, at Hummel Park on May 6, 2026, in Plainfield, Indiana. A piebald squirrel carries a genetic mutation ...

Some owl families are totally invisible from the forest floor.

This video shows a koala resting on a tree branch in its natural habitat in Australia. The animal spends most of its time inactive, conserving energy due to its low-nutrient diet mainly consisting of ...

Sleep in the animal kingdom doesn’t follow a single rulebook. The idea of a full night’s rest, lying still and unconscious, is mostly a human standard. Across species, sleep is shaped by survival, ...

Could Pluto be repromoted to planetary status? On Tuesday NASA administrator Jared Isaacman told a Senate committee hearing that he is “very much in the camp of make Pluto a planet again.” NASA is ...

"We are doing some papers right now on, I think, a position that we would love to escalate through the scientific community to revisit this discussion." When you purchase through links on our site, we ...