A tiny fragment of bumpy fossil found in a cave in Oklahoma is now the oldest known piece of preserved skin, paleontologists reported Thursday in the journal Current Biology. The discovery allows ...
Researchers believe they’ve found the oldest known fossilized skin, hidden away in a limestone cave system in Oklahoma. The skin sample dates to the early Permian Period, between 289 million years ago ...
Opioids like fentanyl, morphine and oxycodone are the drugs most linked to overdoses in the U.S. Typical screening methods for drug usage involve collection of blood, saliva or urine samples. Now, in ...
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