Hello everyone. I'm Professor Penguin 🐧Look at your right hand. Try moving your fingers. You probably don't even need to ...

Imagine losing an arm and simply growing a new one. This amazing ability of regeneration isn't just something from a superhero movie—it actually happens in real life for some animals. Salamanders are ...

A wide variety of alien species zoomed around planet Earth in different types of UFOs — including beings that looked like Greek gods, 7-foot tall reptiles and small grays — and have killed US ...

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field known outside our solar system. By Jonathan O’Callaghan Radio waves ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Why can some organisms (like planaria or ...