computed tomography
Why Are Modern Humans Relatively Browless?
Why Are Modern Humans Relatively Browless?
Jim Daley | Jul 1, 2018
The function of early hominins’ enlarged brow ridges, and their reduction in size in Homo sapiens, have puzzled paleoanthropologists for decades.
CT Scans Reveal New Muscles in Horseshoe Crabs
CT Scans Reveal New Muscles in Horseshoe Crabs
The Scientist Staff, The Scientist Staff | Feb 15, 2018
The chelicerates’ unique anatomical features make them useful analogs to extinct arthropods.
Image of the Day: Eye of Pig
Image of the Day: Eye of Pig
The Scientist Staff | Sep 6, 2017
This 10-centimeter-wide pig eye replica includes even the most intricate of blood vessels, some no wider than 30 micrometers.
Image of the Day: Flying Blood Bag
Image of the Day: Flying Blood Bag
The Scientist Staff | Aug 22, 2017
A novel contrast agent capable of staining the finest blood vessels reveals an elaborate, entwined network in this pigeon’s CT scan.