A molar found in northern Italy shows that people practiced dental repair way back in the Paleolithic era. Unfortunately for them, novocaine and nitrous oxide wouldn't be available until much, much later.
Don't fret, Internet. Reports about a mini-ice age coming our way in the next 15 years aren't as dire as they sound.
Review: Arnie did say he'd be back -- but he's the best thing in this disappointing remix of the 1984 classic.
Ten billion years ago, the Milky Way may have looked much more like a colorful, even berry-licious, cosmic sundae.
On today's show, we discuss a laser-equipped device that zaps mosquitoes from far away, explain why Magic Leap's cool AR game is probably still a pipe dream, and watch a zombie simulation wipe out the US (in our browser).
Everyone's excited about the Magic Leap "demo" that dropped over the weekend, but we're skeptical. It was made with help from Weta Workshop (the special effects studio responsible for the "Lord of the Rings" trilogy), and it's also far more advanced than anything we've seen so far.
Ahead of its debut at the 2015 Geneva auto show, the Kia Sportspace concept wagon makes an appearance.
There are many myths about modern batteries.
Google's CEO says that "to organize the world's information and make it universally accessible and useful" is outdated. If so, what should Google's new mission be?
How did Mario get his name? Where did the creators get their inspiration for the power-up mushrooms? Those questions and more, answered at last.