Learn how researchers tested a cow’s behavior and what her tool use reveals about animal intelligence.

PHOENIX — Arizona lawmakers are moving to take cosmetics developed with animal testing off the market. Without discussion the Senate on Monday gave preliminary approval to legislation that would make ...

El Paso, Texas — A bill banning the sale of animal-tested cosmetics may become law in California. Senate Bill 1249 passed the California State Assembly by unanimous vote and now needs the signature of ...