Narrow your search
While lower-energy "soft" X-rays can already image living cells, the higher-energy "hard" ones that can view objects as small as a few nanometers haven't been able to -- until now.
Using an imaging technique similar to a CAT scan, researchers are able to build a kind of whole-cell portrait.
Homeland Security is deploying X-ray scanners to inspect interior of vehicles crossing the border, according to documents obtained by a privacy group, raising new concerns about cancer and privacy risks.
A combination of high-resolution X-ray CT scanning and digital visualisation has been used to restore a rare dinosaur fossil.
Scientists from Harvard and Tufts create silk screws and plates for use in healing bone fractures. Unlike their steel counterparts, these could dissolve in the body and even be used to deliver antibiotics.
Researchers say they have determined the precise chemical structure of the HIV capsid, a protein shell that protects HIV's genetic material and enables it to debilitate the immune system.
What happens when an insect undergoes metamorphosis? Scientists from the University of Manchester used micro-CT scanning to take a look.
Researchers say a new device called a soft X-ray electrostatic precipitator protected mice from airborne bacteria, viruses, and allergens, and could some day be incorporated into HVAC systems.
Whether you're headed to Bali or Belgium, a good holiday can become a great one with the addition of a few tech items to your suitcase. Here's how to tech yourself to paradise in a few easy steps.
Researchers in San Diego unveil CT reconstruction algorithm for GPU platforms that reduce radiation exposure by a factor of 10 or more.