Male frogs have sex on land to keep competitors away

Male frogs have sex on land to keep competitors away

When it comes to the birds and the bees, frogs are remarkably diverse: They do it in water, on land and on leaves. Researchers have assumed that natural selection drove frogs to take the evolutionary step to reproduce on land as a way for parents to avoid aquatic...
FDA updates warnings for fluoroquinolone antibiotics

FDA updates warnings for fluoroquinolone antibiotics

The U.S. Food and Drug Administration today approved safety labeling changes for a class of antibiotics, called fluoroquinolones, to enhance warnings about their association with disabling and potentially permanent side effects and to limit their use in patients with...
Farewell, silent Philae

Farewell, silent Philae

Tomorrow, 27 July 2016 at 09:00 UTC / 11:00 CEST, the Electrical Support System Processor Unit (ESS) on Rosetta will be switched off. The ESS is the interface used for communications between Rosetta and the lander, Philae, which has remained silent since 9 July 2015....
Researchers use origami to advance cardiac catheters

Researchers use origami to advance cardiac catheters

A graduate student in the University of Georgia College of Engineering is turning to the ancient Japanese art of origami for inspiration as he designs a novel cardiac catheter. Austin Taylor is developing a device that’s small enough to fit on the tip of a...

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