You can find out how old a baby star is simply by listening to it, say researchers at Europe's KU Leuven.
A stylish-looking 3D-printed cast for broken bones uses an ultrasonic pulse generator to help stimulate the growth of new bone.
When it comes to detecting cancer, ultrasound is simply too low-res to compare with CT scans and MRIs. Up the resolution, though, and the less expensive, radiation-free alternative could become an ideal alternative.
At CES 2014, CNET went hands-on with the touchless gesturing technology we'll see in next year's smartphones and tablets.
Touchless gestures like scrolling and advancing a photo or music track are going to get a lot more interesting, according to Elliptic Labs, seen at CES 2014.
The products, which range from jewelry and toys to home decor and tech accessories, can be personalized with choices of material, size, style, color, text, and images.
Ever wanted to hold a nebula in your hands? Well now you can thanks to plans from NASA. Warning: It kind of looks like two molars stuck together.
There's 400 percent more light in intergalactic space than sources could produce, say researchers. Could dark matter be the cause?
Long an obstacle to treating diseases like brain cancer, Parkinson's, and Alzheimer's, the blood-brain barrier might soon be unlocked thanks to a medical physicist in Canada.
An NYU graduate student explores what it means to expose ourselves online by creating a dress that translates data sharing into real-life exposure.