Business

Amazon's telehealth arm quietly expands to 21 more states

An Amazon telehealth outfit that started as a pilot service for Seattle-area employees and their families has quietly filed paperwork to operate in 21 more states, a signal of Amazon's expanding ambitions for the $3.8 trillion ...

Engineering

Engineers develop 3-D-printed ventilator splitters

In response to a pressing need for more ventilators to treat critically ill COVID-19 patients, a team led by Johns Hopkins University engineers is developing and prototyping a 3-D-printed splitter that will allow a single ...

Engineering

Team demonstrates working prototype of emergency vent

A team led by the University of Illinois at Urbana-Champaign's Grainger College of Engineering and Carle Health has produced a prototype emergency ventilator to help address the expected surge in the need for respiratory ...

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