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New research may have people heading to their backyard instead of the store at the outset of this year's mosquito season.

Woolly mammoths may have walked the landscape at the same time as the earliest humans in what is now New England, according to a new study. Through the radiocarbon dating of a rib fragment from the Mount Holly mammoth from Mount Holly, Vt., the researchers learned that this mammoth existed approximately 12,800 years ago. This date may overlap with the arrival of the first humans in the Northeast, who are thought to have arrived around the same time.