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Avian Flu Wiped Out Poultry. Now the Screwworm Is Coming for Beef.

28 juillet 2025 à 07:54
The parasitic fly that attacks warm-blooded animals was eliminated from the United States in the 1960s, but it’s creeping toward the Texas-Mexico border.

© Isabel Mateos/Associated Press

A return of screwworm could harm already depleted cattle herds and raise beef prices.

Grizzlies Were Raiding Montana Farms. Then Came Some Formidable Dogs.

22 juillet 2025 à 20:14
Bears have recently acquired a fondness for the good eating found around grain bins on Montana’s plains. That’s a big problem for humans and grizzlies alike.

© John Stember for The New York Times

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