Twelve million years ago, a massive herd of rhinos gathered at a watering hole in what is now northeastern Nebraska. But when ...

Travel to the event horizon in this amazing new black hole visualization from NASA's Goddard Space Flight Center. Credit: ...

Feeding the birds in your garden is a great way to help them survive the winter and to make backyard feathered friends. However, can you feed them raisins?

They're both cuteness overload - from a distance, of course - but which feline megastar do you want to encounter in its ...

Rhinos that flourished across much of North America 12 million years ago gathered in huge herds, according to a new study by ...