
Wireless, implantable device to stimulates nerves in mice
A miniature device that combines optogenetics - using light to control the activity of the brain - with a newly developed technique for wirelessly powering implanted devices is the first fully inter ... more
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Medical booking site ZocDoc valued at $1.8 bn
ZocDoc, a startup allowing consumers to book appointments with medical professionals, said Thursday it raised $130 million in a funding round, giving it a valuation of $1.8 billion. ... more
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Greenland is helpful, but not vital, for US missile defense
European military mission in Greenland as US aim 'remains intact'
Amazon expands 'sovereign cloud' in Europe
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UN aid chief slams 'unacceptable' Saudi bombing of Yemen port
The top United Nations aid official on Wednesday strongly criticized Saudi-led air strikes on the Yemen port of Hodeida, a lifeline for imports of food, medicine and fuel. ... more
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Agricultural intervention improves HIV outcomes
A multifaceted farming intervention can reduce food insecurity while improving HIV outcomes in patients in Kenya, according to a randomized, controlled trial led by researchers at UC San Francisco. ... more
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Advancing the Next Revolution of "Stuff"
For millennia, materials have mattered-so much so that entire eras have been named for them. From the Stone Age to the Bronze Age to the Iron Age and beyond, breakthroughs in materials have defined ... more
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