Freshwater browning threatens growth and populations of economically important fish, researchers say

Freshwater browning is stunting fish growth of some species, shrinking populations of others and changing the composition of fish communities, McGill-led research suggests. "Browning" refers to ...
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Largest study ever done on cannabis and brain function finds impact on working memory

A new study explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its kind ever to be completed, examined the effects of ...