Add Yahoo as a preferred source to see more of our stories on Google. Governments have announced plans to reduce the number of animals, such as mice, used in experimental procedures. Last November, ...

The bright colors of butterfly wings, the sweet aromas of flowers, and the euphonious melodies of songbirds all evolved as signals that help individuals propagate, yet humans also find these very same ...

When biologists study cooperation in animals, they usually offer just a single task at a time. But what happens when animals can choose among several opportunities to work together? Biologists at ...

WASHINGTON — The defense bill that President Donald Trump signed into law puts an end to many military experiments on cats and dogs and declares a ceasefire to shooting animals in “trauma” exercises.

In early phases of drug development, new active substances are tested in animals—alongside numerous other experimental methods. Researchers face a dilemma: on the one hand, for ethical reasons, they ...

That is why I am leading a group of House Republicans in demanding that Fiscal Year 2026 spending bills include explicit language prohibiting federal funding for transgender experiments on animals.

A recent survey shows 80% of U.S. adults want the U.S. government to commit to a plan to phase out experiments on animals Washington, D.C. — A new survey shows that Americans’ attitudes toward ...

PETA has long been vocal about the cruelty of sepsis experiments on animals, arguing that these tests are not only inhumane but also ineffective for understanding the deadly condition in humans. The ...