WebMD integrates with Amazon Alexa to offer health information through voice assistant

People who turn to WebMD in their quest for health information can now do so without lifting a finger  -they can use their voice, through a new integration with Amazon Alexa. As of today, people who use the voice-assistant service can launch the WebMD skill on any Alexa-enabled device (such as the Echo, Echo Dot […]

The Fastest Way to Calm Down? Breathe.

Just “breathe” we tell ourself and our loved ones when we’re facing stress and trauma. Now scientists can explain why deep breaths with long exhalations actually quell anxiety.  In a paper published in Science, researchers led by Mark Krasnow, a professor of biochemistry at Stanford University, found that in mice, a group of nerves in […]

Scientists Have Created an Artificial Retina Implant That Could Restore Vision to Millions

Scientists have developed a retinal implant that can restore lost vision in rats, and are planning to trial the procedure in humans later this year. The implant, which converts light into an electrical signal that stimulates retinal neurons, could give hope to millions who experience retinal degeneration -including retinitis pigmentosa -in which photoreceptor cells in […]