VERACRUZ, Mexico (CBS/AP) – A strong earthquake shook Mexico’s Gulf Coast early Tuesday, just hours after another moderate tremor hit near the Guatemala border.
The… 109 more words
Concentrations in some streams are high enough to kill aquatic organisms
By Summit Voice
FRISCO — Scientists with the U.S. Geological Survey studying streams in the Midwest have found levels of neonicotinoid insecticides at up to 20 times the concentrations deemed toxic to aquatic organisms. 553 more words
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