Domestication

Discoveries Which came first, the chicken or the egg? Evolution has a surprisingly clear answer

Eggs existed long before chickens, but gradual evolution makes the idea of one genetically distinct “first chicken” surprisingly difficult.

Discoveries Brain scans reveal what dogs see when they look at a human face Hannah Shavit-Weiner

Discoveries Dogs act more like toddlers than cats when someone needs help Hannah Shavit-Weiner

Discoveries New research reveals how and when chickens became domesticated