Inspired by the simple mechanism of a seesaw—when one side goes up, the other side goes down—researchers asked an intriguing question: Could a single molecule switch between two different roles like a ...

Have you ever witnessed an animal seemingly frozen in place with a sneer on their face? This likely isn’t the result of an expressive or judgmental animal. Rather, the animal is assessing its ...

Discover the meaning and symbolism behind all 12 animal signs in the Chinese zodiac to see what they reveal about your ...

A resident in a 55+ no-pet community is frustrated by the influx of emotional support animals. An attorney explains why condo ...

Scientists have documented same-sex behavior in many animals. Learn what it means, how it varies, and why human labels can mislead.