An orbiting observatory may have found the first indirect evidence of dark matter particles colliding in space and disappearing, as if in a puff of smoke. The “smoke” in this case consists of...

Competition was tough, but after an exhaustive search, Threat Level has produced this authoritative list of the best capers of the year. We're leaving the award of the grand prize, the coveted...

After five years of lawsuits against music fans, the RIAA will have ISPs throttle the internet connections of alleged infringers. The strategy could allow the RIAA to circumvent a legal system...

What if a sniper could fire a bullet that changed course in mid-flight to hit its target? The Pentagon hands out nearly $22 million to try to find out...

There's more to getting a good deal on the day after Thanksgiving than standing in line at Best Buy -- if you don't want to get suckered, you need these tips for savvy online and in-person shopping.