At-home saliva testing could replace daily finger-jabs for diabetics

Daily finger-prick blood tests are an uncomfortable fact of life for diabetics, but they may not always have to be. Scientists from Canada and the US have now developed a prototype home-use device that measures blood glucose levels via saliva samples.C… Continue reading At-home saliva testing could replace daily finger-jabs for diabetics→

Crash-defying quadcopter lands on rooftops pitched at up to 60 degrees

Scientists working to expand the potential landing zones for drones have demonstrated a novel approach, enabling the aircraft to safely touch down on steep inclines. The technology builds on the team’s previous work involving walls and lakes, and could… Continue reading Crash-defying quadcopter lands on rooftops pitched at up to 60 degrees→

New drug target in humans activates brown fat to burn excess energy

Scientists have previously shown how to activate energy-burning brown fat in mice, which helps shed weight and improves health. Results have been hard to replicate in humans, but a new study has found that we might be targeting the wrong receptor in ou… Continue reading New drug target in humans activates brown fat to burn excess energy→