Monday, August 17, 2020

Findings refute idea of monarchs' migration mortality as major cause of population decline

Research shows that the decline in the monarchs' overwintering numbers is not due to an increase in the deaths of monarchs during the migration. The main determinant of yearly variation in overwintering population size is the size of the summer monarch butterfly population.

from Latest Science News -- ScienceDaily https://ift.tt/3kUDMhK
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Study finds untreated sleep apnea doubles Parkinson’s risk

A massive veteran study found a strong connection between untreated sleep apnea and a higher chance of Parkinson’s. CPAP users had much lowe...