It's time to stop bickering, accept what science tells us, acknowledge the widespread occurrence of intentional behavioral flexibility, and pay attention to why it has evolved.

Do animals feel love, anger, or empathy? Researchers have long dismissed such ideas as anthropomorphism, arguing that attributing human emotions to animals was unscientific.

A large body of scientific evidence stemming from studies of diverse species clearly shows that many nonhuman animals (animals) are sentient beings. 1 Because these studies show that the biodiversity ...

If you’ve ever had a pet, visited a zoo or watched wild animals at play, it’s likely you’ve considered the concept of animal sentience. Loosely defined as the ability to experience both positive and ...

Add Yahoo as a preferred source to see more of our stories on Google. All three of these discoveries came in the last five years — indications that the more scientists test animals, the more they find ...

Baja California Governor Marina del Pilar Ávila Olmeda promoted the reform of Article 7, which now recognizes animals as sentient beings in the state’s Constitution—an unprecedented move that ...

In the past, many scientists believed that only mammals and birds could feel or think in complex ways. Reptiles, fish, and insects were seen as simple creatures that reacted purely on instinct. But ...

Artificial intelligence has progressed so rapidly that even some of the scientists responsible for many key developments are troubled by the pace of change. Earlier this year, more than 300 ...

Add Yahoo as a preferred source to see more of our stories on Google. Caged hens will be a thing of the past. Puppy farming will be stopped. New laws will enforce humane slaughter standards. All this ...

Bees play by rolling wooden balls — apparently for fun. The cleaner wrasse fish appears to recognize its own visage in an underwater mirror. Octopuses seem to react to anesthetic drugs and will avoid ...