The best types of fish for first-time owners are fuss-free, easy to maintain, and hardy. Packed full of color, character, and ...

One of the new species was discovered in an unusual and “very difficult” to access location near the Rio Purus, a tributary of the Amazon River.

Off the coast of Maluku in Indonesia a diver experienced a magical moment in late May. A huge school of fish created a gigantic underwater traffic jam.

Scientists thought fish saved energy by swimming in flat diamond shapes, but study shows they actually prefer swimming in 3D ladder patterns.

For 50 years, scientists believed that schools of fish would save the most energy by swimming in flat diamond formations. Recently, a team of researchers at Princeton and Harvard ran an experiment ...

For 50 years, scientists believed that schools of fish would save the most energy by swimming in flat diamond formations. A team of researchers at Princeton and Harvard ran an experiment that ...

The Science Research Mentoring Program at the American Museum of Natural History prepares high school students for science careers.