The Australian lungfish has a bigger brain than you might think.
To understand how some creatures evolved, you need to see how their brain developed over millions of years. That's now possible thanks to some clever use of scanning technology.
CT scans deliver a hefty dose of ionising radiation. But the benefits outweigh the risks – most of the time.
The computer does more of the work than you might think.
CT computer and scan room image via shutterstock.com
Pairing more powerful computers with increasingly sensitive scanners can yield many benefits in medicine and other fields.
A three-dimensional volume rendering of the Tuli mummy.
SA Journal of Science
Modern techniques such as CT scanning and ancient DNA analysis have allowed scientists to discover a great deal about a mummy found in a shallow grave in Botswana.
Kung Fu bat.
Widening our view of the world can mean taking a much closer look at the familiar. And technology from MRI to Scanning Electron Microscopes, which use focused beams to interact with a sample’s surface…
A University of Melbourne study has found there is a small increase in the risk of cancer after patients had computed tomography…
A teenager prepares to enter a CT scanning machine.
Just two CT (computed tomography) scans of the head in childhood can triple the risk of brain cancer in later life, and as…