Wednesday, October 27, 2021

Polar bear diet may indicate prey distribution changes due to climate shifts

How are warming temperatures and a loss of sea ice affecting polar bears and their marine mammal prey in the Arctic? A York University-led research team used a novel approach to the question by monitoring what polar bears eat across Nunavut and where they are catching their prey.

from Latest Science News -- ScienceDaily https://ift.tt/2ZsET1C

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Ozempic may have revealed the brain’s hidden “craving center”

Ozempic-like drugs appear to weaken more than hunger—they may also reduce cravings for alcohol and other addictive substances. Scientists ar...