When art researchers turned a TSA-style body scanner on a fresco, they got a surprise. ->

Garbled text messages -- and the inability to recognize them -- are the latest symptoms of stroke. ->

As the TED conferences expand, some question whether standards are slipping. ->

Could 3D printed food provide astronauts with the meals of the future? ->

Dork alert! In time for the middle of summer scorch (unless you're in San Francisco, where it's freeeeezing), Japanese company Thanko has made a neck-tie cooler, powered by USB. Maybe it isn't particularly handy, since you need to 1. either carry the battery unit or 2. plug this sucker into your co...

Get ready to transform your dinky headphones into surround sound. IOGEAR's $40 USB Theater Sound Xperience is the first audio adapter using DTS Surround Sensation, a technology that simulates surround sound by enhancing frequencies, volume intensity and time delay. For audiophiles, this means a cri...