Smart watches that take voice commands, issue timely reminders, and even let you order pizza from your wrist go on sale from Google today.
A new line of smartphones designed by Google could spread Internet access more widely in poor regions of the world.
3-D mammography offers a clearer picture of invasive breast cancers and reduces the rate of false positives, according to a new research study.
Robots already surround us, and they’re about to do much more than work on assembly lines and pick up dust bunnies.
At the current rate of construction, there won’t be enough nuclear plants worldwide to meet critical carbon emissions targets.
Amazon CTO Werner Vogels on how cloud computing is changing.
After aircraft were targeted with high-power laser pointers in 2008, Australia banned them. But the prohibition seems to have had an entirely different effect.
A prototype device shows that measuring electrical resistance of tissues within the wrist could reliably identify someone.
The best of the rest from the Physics arXiv preprint server
Astronomers have long known that combining the data from several astrophotographs can reveal dramatically more detail about astrophysical objects. So what will they discover by combining all the astrophotographs on the Web?