AnimalsApril 9, 2026
Two hundred chimpanzees are embroiled in a ‘civil war’
The world’s largest-known group of chimpanzees split into two factions that are now engaged in deadly combat
Stories by Jason P. Dinh
Jason P. Dinh is a freelance science and environmental journalist based in Washington, D.C.
ExerciseOctober 20, 2025
Is There a Fundamental Limit to Human Metabolism? New Research Suggests Yes
A new study finds that even elite endurance athletes run up against a hard metabolic ceiling