Yellow, white or maybe even green—the sun’s hue depends on how you see it. ...more
Scientific American
A new interpretation of Isaac Newton’s writings clarifies what the father of classical mechanics meant in his first law of motion. ...more
Clinical-trial data suggest that semaglutide, sold under the name Wegovy, slashed risk of heart attacks and other cardiovascular incidents in a trial. ...more
A combination of acoustic and electrical stimulation reduces tinnitus by half. ...more
In inflammatory bowel disease, mental stress can produce two painful responses. ...more
Counter to the conventional wisdom, suppression of distressing thoughts could be an invaluable addition in treating depression, anxiety and trauma. ...more
What dermatologists say about sun sensitivity, cancer risk and the products they use for sun protection. ...more
An analysis of previous trials suggests blue-light-filtering lenses may not reduce eyestrain or sleep problems. ...more
Advanced tools for tracking people’s eye movements and facial expressions can be used to design better places. ...more
Channeling Thomas Edison and Salvador Dalí, researchers show that shaping dream imagery could spark creative ideas to target a specific problem. ...more