Video: Robot that runs like a cat (no fur, no face)

Even though it doesn't have a head, you can still tell what kind of animal it is.

Printing artificial bone

Researchers develop method to design synthetic materials and quickly turn the design into reality using computer optimization and 3-D printing.

Moon shrouded in mist, Prague

Quarter moon over a hotel in Prague, Czech Republic by Raymond Johnston

Fog on summit day at Mount Hood

An early ascent to the summit of Mount Hood on June 1, 2013. Fog blocked the view, but set the stage for a beautiful photo.

Video: How black holes emit x-rays

At team of astrophysicists says it has shown, for the first time, that high-energy light emission is not only possible, but inevitable when gas is drawn into a black hole.

New deep sea community discovered off coast of Virginia

It's one of only a few known deep sea communities along the U.S. Atlantic coastline. The researchers brought back some great photographs!

Will beautiful plant black locust someday be used in fuel production?

Researchers are evaluating the potential of woody crops for fuel production. The black locust, in particular, showed a higher yield and a faster harvest time.

Two video feeds: The International Space Station in real time

To see our home planet from above - in real time - is awesome. Livestream video from ISS here, plus we link to a page showing the space stations's current position.

New layer of human eye discovered

Scientists have discovered a previously undetected layer in the cornea, the clear window at the front of the human eye.

Temperatures in Mars’ atmosphere rise and fall twice a day

Temperatures swing by as much as 58 degrees Fahrenheit (32 kelvins) in this odd, twice-a-day pattern on the planet Mars.