Environment
The changes and wonders of the natural world—and how human interaction influences animals, the ocean, and the rest of the environment.
Latest in Environment
![What does sleep mean for animals?](https://www.popsci.com/wp-content/uploads/2023/09/05/dreaming-spiders-1600x600-1.jpg?quality=85&w=800)
Environment
What does sleep mean for animals?
![Scientists are using AI to track coal train dust](https://www.popsci.com/wp-content/uploads/2023/09/01/Depositphotos_81499646_L-1.jpg?quality=85&w=800)
Environment
Scientists are using AI to track coal train dust
![Cows being breed to have slicker hair to resist heat](https://www.popsci.com/wp-content/uploads/2023/08/28/cows-heat-resistant-breeding.jpg?quality=85&w=800)
Environment
Farmers are breeding heat-resistant cows
![A hogfish swims near the Florida Keys. It has spikes on top and a pointy snout.](https://www.popsci.com/wp-content/uploads/2023/08/23/hogfish-florida-keys.png?quality=85&w=800)
Environment