POINTER: Seeing Through Walls to Help Locate Firefighters Who Need Rescuing

A laser equipped robotic guide dog to lead people who are visually impaired

Doctors Have Reported an Extremely Rare Case of a Person Who Urinates Alcohol

Less than one percent of Americans live in nursing homes, but of the 551,747 people in the U.S. who have died of COVID-19 so far, about 175,000 - 31.7 percent - were nursing home residents, according to an analysis from The Covid Tracking Project