As a result, populations became smarter over time. But there is another explanation for the evolution of intelligence: ...

While no one can read a dog’s mind, veterinarians are the closest thing we have to dog interpreters ― and they say there are ...

Animals perceive the world in ways we can’t even begin to imagine. From ultraviolet light and infrared detection to polarized ...

Newsweek has assembled a set of useful hints to help you navigate Monday's puzzle, all without revealing too many details.

The New York Times crossword puzzle can be tough, even if it isn't the Sunday issue! If you're stuck, we're here to help you ...

Some games can give you the meditative calm of cultivating land, while others can keep you entranced with high-stakes fantasy ...

The otters took full advantage of the snowy conditions and sled down a hill on their bellies. The video, provided by Zoo ...