From Pavlov’s dogs to genetic switches in our brains, fear learning is shaped by a dance between experience and biology. Classical and operant conditioning explain how fears can form and stick, while ...

The use of animals for scientific research has a long history and has led to major medical advances, but we should not forget ...

The Kentucky Derby has long played host to some wacky names. The 2026 iteration of the competition should be no exception.

HURRICANE, Utah — The Kentucky Derby always falls on the first Saturday in May, and when Churchill Downs hosts the 152nd ...

See why Pavlovian has chance to win 2026 Kentucky Derby, which is on May 2 at Churchill Downs ...

When is the 2026 Kentucky Derby? The annual Run for the Roses takes place Saturday, May 2, at Churchill Downs at 6:57 p.m. ET ...