A good class pet is active during the school day, comfortable with the average temperature and humidity in the building, and ...

These tiny bouncing specks you see hopping across the snow are springtails, ancient little arthropods that have been around ...

Springtails, an ancient arthropod, are commonly found in snow at this time of year. Here's what gave them the nickname, "snow ...

In virtually every piece of land on Earth—from near the summit of Mount Everest to Antarctica to caves nearly 2,000 meters ...

The invasive Asian swamp eel is threatening the Florida Everglades by disrupting the food web. This predatory fish has caused ...

Camera images of flat-headed cats in Thailand are giving conservationists hope that this nearly extinct cat is making a ...