The temperature inside a Formula 1 cockpit can get up to 60 degrees Celsius (140 degrees Fahrenheit). That’s from the engine, brakes and the car’s aerodynamics. Drivers are in there for up to 2 hours ...

The chief of staff of the Army is celebrating progress on a new generation of Abrams tank that he said is lighter, more advanced and on track to be delivered years ahead of schedule. Speaking at an ...