Last year, the social news site complied with 32 of 55 requests for user information, though the site says it generally ignores government demands that it not inform people when their data has been requested.
Images of Cyclone Bansi taken by astronauts aboard the International Space Station show an eye aglow with lightning.
A faint cometary globule nebula 1,300 light-years from Earth has been revealed in glorious detail through the Very Large Telescope.
Su Daocheng, who says he is "addicted" to inventing, spent two months on the development of the petrol-powered beast.
For the first time, researchers have been able to use pluripotent stem cells to generate cells that can grow new hair.
Stoic but dashing Agent Peggy Carter meets post-WWII America on the show that Crave's Kelsey Adams says is even better than expected. We rifle Peggy's briefcase for gadgets and a shot of real spy history.
Designers create a pair of crazy-looking space-inspired shoes by taking 3D scans of real meteorites at the Natural History Museum in London.
Researchers have used lasers to create an extremely hydrophobic material with potential applications from sanitation to solar panels.
Confused about quantum dots, HDR, MEMS and other new TV tech? Here's what all of 2015's TV buzzwords mean.
There is, as it turns out, more than one way to unboil an egg -- and the new way carries great potential for the development of pharmaceuticals.