NASA is getting excited about a special rock that its Perseverance rover has just scooped up from the surface of Mars.

Skimmed milk has a little more calcium than semi-skimmed, which in turn has a little more calcium than whole milk. The reason is simply that as the fat is removed, the watery proportion of the ...

Snow has fallen in Devon as these pictures show our iconic Dartmoor ponies braving the icy conditions. Mark Shackleton, a photographer, photographed the two ponies surrounded by snow on the moors ...

And it was so, so terrifying. Everett Collection Historical / Alamy Stock Photo 2.The two people depicted in Grant Wood's "American Gothic" actually exist. This is what they looked like: And ...

Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in space history don't miss ...

You would have heard about many nutritional properties of the foods that we will talk about in this slideshow But the very ...

Learn all you wanted to know about animals with pictures, videos, facts, news, and more. Composite photograph by Joel Sartore, National Geographic Photo Ark Amphibians ...

Series that offers listeners the chance to take a long, slow look at great artworks, photographed in incredible detail.