One of the stranger effects of Brexit was that, after the United Kingdom left the European Union, in 2020, it no longer recognized animals as “sentient beings.” When the U.K. was an E.U. member state, ...

Fish often avoid intense stimuli, but scientists and animal welfare groups have long debated whether fish can feel pain. So is there an answer? Animal rights organization PETA claims on its website ...

The trend that dominated social media a decade ago — and raised millions for A.L.S. research — has been reborn as a vehicle to raise mental health awareness. By Madison Malone Kircher Is it déjà vu or ...