Corenswet's physical trainer breaks down the routine that helped the formerly svelte actor put on 40 pounds of muscle—and how he got Nicholas Hoult prepped for Lex Luthor.

Learn when to replace tires on your car, SUV, or truck, based on Consumer Reports' extensive testing and expert recommendations.

Some readers wonder how we come up with our job approval ratings for the president since they often don’t show as dramatic a change as some other pollsters do. It depends on how you ask the ...