A new study reveals a beautiful spectrum of hidden skin "tones." — -- You’ll rarely see a healthy person with blue or green skin, unless you’re looking at them under invisible light. Scientists ...

Researchers have solved a major problem for optical wireless communications - the process by which light carries information between cell phones and other devices. Light-emitting diodes (LEDs) pulse ...

If you need to connect multiple folks in a room but are concerned about security or radio frequency pollution, French company Oledcomm has a new LiFi tech solution. LiFiMax mounts on a ceiling like a ...

A galaxy seems like a hard thing to miss – let alone 39 of them – but that's exactly what a team of astronomers has just discovered. So where have these countless stars been hiding? About 11.5 billion ...

I attend a number of these gatherings every year so I am usually not very impressed with all the new gadgets, fancy packaging, and new modifications of existing products. The fact is that there is not ...

Saulius Juodkazis receives funding from ARC. He is a senior nanotechnology fellow at the Melbourne Centre for Nanofabrication, 151 Wellington Road, Clayton, VIC 3168, Australia. Imagine setting up ...