Portable ‘cold plasma’ wand prototype could destroy germs in seconds

A team of engineering professors from the University of Michigan have created a plasma jet wand that they believe could quickly and easily disinfect hospital rooms. The ion-emitting device looks something like a Ghostbusters’ proton packs, and its pl...

Scientists want to define just how smart robot surgeons are

For roughly three decades, medical robots have assisted surgeons in the operating theater. They provide a steady hand and can make tiny incisions with pinpoint accuracy. But as robotics improve, a new question has emerged: How should autonomous robot...

NHS to use Uber and startup Cera for at-home patient care

Healthcare startup Cera is teaming up with Uber to deliver patient care on the NHS' behalf. The service, launched in November, matches "hundreds" of carers in the UK with the people who need them most. Today, the company is announcing a partnership w...

NASA’s Martian tech is helping hospitals eliminate bedsores

Bedsores, also known as pressure ulcers, kill more people annually than nearly any form of cancer, with 500,000 cases per year in the United Kingdom alone. One problem doctors and nurses face in the fight against bedsores is early detection -- tradit...