Monday, August 2, 2021

Oxygen spike coincided with ancient global extinction

Researchers have found that the extinction at the end of the Permian period coincided with a sudden spike and subsequent drop in the ocean's oxygen content.

from Latest Science News -- ScienceDaily https://ift.tt/3fjOgWA
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Scientists found a new Alzheimer’s trigger and a drug that stops it

Researchers have identified a new Alzheimer’s target and created an experimental compound that blocks a damaging process inside brain cells....