Thursday, May 20, 2021

Single fingerprint at a crime scene detects class A drug usage

The latest findings show that with clever science, a single fingerprint left at a crime scene could be used to determine whether someone has touched or ingested class A drugs.

from Top Health News -- ScienceDaily https://ift.tt/3oE1XTU
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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...