After years of experimentation — with funky oranges and sea-monkey-inflected naturals — our tastes are going back to the ...

Over 100,000 monkeys are used in U.S. biomedical research and endure severe suffering with little benefit to human health, ...

A gang of young white-faced capuchins, clever monkeys already known for inventing the use of stone tools, has taken to ...

The Animal Legal Defense Fund (ALDF), a California-based animal rights group, asked the U.S. District Court in Cincinnati to ...

This law will call on all federal agencies to stop euthanizing retired research animals and instead prioritize their adoption ...

From the column: "College grads of 2025, ... credit cards, interest-free, now sing like sirens for your salary." ...

Too much of the research being done in Hillsboro is make-work for monkeys that seeks to clear up questions long since asked ...

Camera traps on Panama’s Jicaron Island show young male capuchins repeatedly abducting baby howler monkeys, a baffling social trend detailed in Current Biology ...

A new trend is catching on among bored young male capuchins: kidnapping baby howler monkeys, in what scientists say is the first time animals have been recorded stealing another species' ...

Deep in the rainforest, the monkeys are yodeling. Their wild calls echo across the foliage, sending signals of sex and ...

Activists want a current bill aimed at protecting dogs and cats from painful research to also include primates.

Public testimony from scientific experts, citizens, and Rep. David Gomberg at a hearing in the Oregon State Legislature on ...