World's groundwater increasingly at risk

The groundwater footprint. If you haven't heard that term yet, read on, because it soon could become as familiar as "carbon footprint."

Great lakes waterfowl die-offs: Finding the source

A deadly menace stalks the loons, gulls and other water birds of the Great Lakes region: Type E botulism, a neuromuscular disease caused when birds eat fish infected with toxin-producing bacteria. Cases of the disease are ...

Using sound waves for bomb detection

(Phys.org) —A remote acoustic detection system designed to identify homemade bombs can determine the difference between those that contain low-yield and high-yield explosives.

Waste heat could keep cows cool and comfortable

The dog days of summer can be brutal for cows. When dairy cattle get too hot, it means reduced milk production, decreased reproductive activity and sometimes death – and for dairy farmers, lost income.

First flight for radiation detector

(Phys.org) —A flying radiation detector that could be used to help with nuclear decommissioning and clean-up at sites such as Fukushima and Sellafield was recently tested in a specially designed experimental area at the ...

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