DIY an Amazing 3-Floor Waterfall Aquarium Trump won't block immigration arrests in houses of worship. Now these 27 religious groups are suing A meteorite 200 times bigger than the dinosaur-killing ...

In swarm research, a new method makes it possible to track the eye movements of fish automatically, non-invasively and in 3D. Researchers explain why this is important for understanding the 'rules of ...

Schools of fish are mesmerizing examples of collective animal behavior. Thousands of individuals move in near-perfect ...