19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet ...

Science is supposed to make the world feel more understandable, but sometimes it does the opposite. Ancient viruses frozen in ...

Discover 25 Science Facts That Will Amaze You, like why only female mosquitoes bite and how a candle flame contains a million ...

Blood thinners are essential medications for managing and preventing serious health conditions, but many people know little about how they work or their impact. Whether you’ve been prescribed them or ...

It’s red, you need it to survive, and you can donate it. That’s probably the extent of what most people know about blood. Heck, one-third of Americans don’t even know WHAT type of blood they have (and ...

A large glacier in Antarctica produces a bright red river that oozes out of the ice, aptly named Blood Falls. Why the reddish water pours out of Antarctica's Taylor Glacier and into Lake Bonney ...

We look at the century-long quest for the Holy Grail: synthetic blood. Blood from a lamb, into a human – this sounds like a horror movie, but it’s actually the first recorded blood transfusion… four ...