Wednesday, May 4, 2022

Bye, bye, biopsy? Handheld device could painlessly identify skin cancers

A new device uses millimeter-wave imaging -- the same technology used in airport security scanners -- to scan a patient's skin to detect if they have skin cancer. Millimeter-wave rays harmlessly penetrate about 2mm into human skin, so the team's imaging technology provides a clear 3D map of scanned skin lesions.

from Latest Science News -- ScienceDaily https://ift.tt/OTY1MPx
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They fled the flames—now jaguars rule a wetland refuge

After devastating wildfires scorched the Brazilian Pantanal, an unexpected phenomenon unfolded—more jaguars began arriving at a remote wetla...