Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Professional Game Match Officials Limited (PGMOL) is reviewing its drug testing policy after former referee David Coote ...

Awareness, especially self-awareness, is very difficult to study.  Self-awareness evolved among our animal ancestors and is ...

Ready, aim, fire—the latest health trackers use sensors to check your urine for proper hydration, ketone levels, and possible ...

The 2026 National Defense Authorization Act bans the use of live animals in live fire training exercises and prohibits ...