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Science

Rapamycin may slow aging. Here's one way the drug will be tested

Rapamycin may slow aging. Here's one way the drug will be tested

Longevity researchers are taking a generic drug they think may help extend people's lives. Now a dentist is testing if rapamycin stops gum disease — a canary in the coal mine for age-related diseases.
by Allison Aubrey

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Robots with hoes show farmers possible future of weed control

Robots with hoes show farmers possible future of weed control

Weeds are becoming resistant to herbicides used by farmers, leaving few good options for controlling unwanted plants that can quickly take over a field. This summer, weed-killing robots are patrolling fields near Moorhead, offering a glimpse of a high tech future on the farm.
by Dan Gunderson

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Second-chance smells? Gustavus Adolphus College’s corpse flower is also a reluctant bloomer

Second-chance smells? Gustavus Adolphus College’s corpse flower is also a reluctant bloomer

If you weren’t one of the 20,000 people to catch a whiff of Horace at Como Park Zoo and Conservatory, you might get a second chance with Gemini, Gustavus Adolphus College’s corpse flower. But like Horace, it’s taking its time to bloom.
by Megan Burks

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