The U.S. government is putting something big and secret in orbit tonight (Sept 30). Here's the little we can glean from public information.
A seven-armed octopus unexpectedly washed ashore on Whidbey Island, Washington, even though these cephalopods aren't native to the area.
Here are the stories behind the most amazing images in the world of science this week. A recap of the coolest photos featured on Live Science.
A curious bunny named Elinor explores Animal Town with her friends, in an endearing new PBS series that teaches kids how to find answers about science and nature.
An artist used machine learning to create photorealistic portraits of 54 ancient Roman emperors, working from nearly 1,000 images of busts.