An X-ray scan of a fossilized sea urchin revealed a large number of fossilized clams inside.
Scrolls that were damaged, but not destroyed, in the eruption of Mount Vesuvius may now be read for the first time in nearly two millennia.
Using an imaging technique similar to a CAT scan, researchers are able to build a kind of whole-cell portrait.
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.
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.
The victims of Mount Vesuvius, preserved in ash for nearly 2,000 years, have been CT scanned, revealing details of their lives.
A fragile scroll discovered in 1970 on the western shore of the Dead Sea has finally been deciphered, revealing it to be part of a Torah scroll.
A scientist examining frog samples found an unexpected surprise in one of the frogs: another frog.
See 4D images of the human body taken by GE's Revolution CT scanner, which recently completed a six-month trial run at Florida's West Kendall Baptist Hospital.
A combination of high-resolution X-ray CT scanning and digital visualisation has been used to restore a rare dinosaur fossil.