Can tinfoil hats actually prevent the government from reading your thoughts?
Science attempts to explain comparisons to Stryper, Zodiac killer sketch
Spy-blocking goggles take camera-shyness to a new level.
The complex algorithm which bats employ to identify plants could make for the most advanced facial recognition software yet
A new study contradicts the common assumption that emotion-based facial expressions are recognized across cultures.
Our tribute to the 20 all-time greatest on-screen geeks
Yet another reason to save them from extinction
Because bared teeth doesn't always mean what you think it means
How safe can a citizen expect to be in a post 9/11 city? What technology can a city use to make its citizens safe?
The web is crawling with jokes, hoaxes and more insidious fakes. Digital-image experts aim to develop foolproof detection tools, but until then, seeing is not believing
Could the secret to breakthrough science be as simple as having fun?
If a few very smart neuroscientists are right, with enough number crunching and a powerful brain scanner, science can pluck pictures—and maybe one day even thoughts— directly from your brain
Our ancient quest to create androids is about to destroy the boundary between humans and machines. Futurist, author and inventor Ray Kurzweil explains how
See the top ten hurdles facing game designers today, and the cutting-edge tech that will soon make them relics of the past
It's about brains, not brawn.
And how AI could help them do it even better.
A new study uncovers the two nerve centers responsible for face recognition--and the lack thereof.
A tiny telescope may rescue degenerating eyes.
It's arson, bomb and booby trap week at one of the nation's toughest forensics schools.
Memristor could enable instant-on PCs, massive data storage and computers that think like humans
The answer may depend on your subconscious
Its creations earn patents, outperform humans, and will soon fly to space. All it needs now is a few worthy challenges