Meet "Sedentary Sam": he suffers from digital eye strain, tech neck, early aging, varicose veins, swelling and a sunken face.

Some 1.3 billion people are predicted to have diabetes by the middle of the century. That number hits 5 billion when pre-diabetic people are included. Artificial intelligence now lets people with ...

For years the aviation industry has talked up supersonic jets, pilotless planes and aircraft powered by electricity or green ...