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How researchers are making precision agriculture more affordable

Farmers are under pressure. Fertilizer costs have soared in recent years. Tariffs are increasing equipment costs and cutting Canadian farmers off from key foreign markets. And climate change is bringing its own set of challenges.

Crowded conditions muddle frogs' mating choices

Female treefrogs prefer a mate with an impressive call, but the crowded environments give unattractive males an edge, according to a new international study led by Assistant Professor Jessie Tanner of the University of Tennessee, ...

Controlling gut bugs? There's an app for that

A smartphone-controlled ingestible capsule that can control and allow for two-way communication with gut bacteria in pigs is reported in Nature Microbiology. The findings could lay the foundation for new diagnostic and treatment ...

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