Stephen Hawking's first-ever Reddit AMA now accepting questions
July 27, 2015, 9:46 p.m. by Michael d'Estries
Renowned theoretical physicist is ready to discuss everything from artificial intelligence to black holes.
'Catloaf' is everything that's right with the Internet
July 24, 2015, 1:39 p.m. by Jenn Savedge
What could be better than a loaf of bread, shaped like a cat, shaped like a loaf of bread?
What to expect from the Pluto flyby today
July 14, 2015, 10:12 a.m. by Tariq Malik, SPACE.com
New Horizons will observe the night side of Pluto and send back plenty of data to NASA.
J.K. Rowling defends Serena Williams against body-shamers
July 13, 2015, 2:04 p.m. by Michael d'Estries
'Harry Potter' author offers the perfect tweet against Internet trolls slamming the Tennis star's ripped physique.
8 jaw-dropping photos from NASA's new image gallery
June 22, 2015, 9:20 p.m. by Michael d'Estries
The space agency's new online repository of more than 100,000 photos is now available to all Earthlings.
Computers trained themselves to recognize cats (and what that tells us about how machines learn)
May 29, 2015, 12:29 p.m. by Tanya Lewis, LiveScience
'Deep learning' has implications for self-driving cars and voice-recognition software.
Discover the microbes that live in your cat
May 19, 2015, 3:27 p.m. by Becky Oskin, LiveScience
Researchers hope to learn how different diets and environments affect cats and the microbiomes.
BBC's Your Life on Earth offers personal snapshot of a changing world
May 13, 2015, 11:25 a.m. by Michael d'Estries
Punch in your birth date and this clever site will reveal just how much the world has changed in your lifetime.
Does Facebook shelter people from different opinions?
May 8, 2015, 10:20 a.m. by Tanya Lewis, LiveScience
Social media algorithms may play less of a part in sorting news links than previously thought.