
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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WHO chief calls for urgent transformation of global epidemic response
The World Health Organization chief acknowledged Monday that the response to the West African Ebola outbreak fell far short, calling for an urgent overhaul of the international response to epidemics. ... more
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As world burns, India's Amitav Ghosh writes for the future
Fire on Ice: The Arctic's Changing Fire Regime
Cosmic krypton timestamps reveal Australia landscape evolution and resources
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'Major step' toward universal flu vaccine: studies
Scientists have taken a major step towards creating a vaccine that works against multiple strains of influenza, according to two studies published Monday in top journals. ... more
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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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How long have primates been infected with viruses related to HIV
Disease-causing viruses engage their hosts in ongoing arms races: positive selection for antiviral genes increases host fitness and survival, and viruses in turn select for mutations that counteract ... more
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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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