Human-animal chimeras face new ethical scrutiny. By Sharon Begley Nov. 5, 2015. Reprints. Scientists are pushing back against NIH's ban on some research using human-animal chimeras.

People who feel lonely or don't have many friends are more likely to think animals have human-like emotions and personalities ...

Source: Wald1siedel, via Wikimedia Commons, and J. M. Garg, via Wikimedia Commons. Whether or not you’ve ever heard the term face pareidolia, you’ve almost certainly experienced it. Face ...

Cyclopia is a condition that can affect many different species, including humans. It’s a blanket term used to describe a mutation that takes place during an animal’s early development.

One of the oldest human ideas is that we are somehow different from animals, somehow superior to them. That’s a mistake, argues the environmental philosopher Melanie Challenger.

Source: Wald1siedel, via Wikimedia Commons, and J. M. Garg, via Wikimedia Commons. Whether or not you’ve ever heard the term face pareidolia, you’ve almost certainly experienced it. Face ...