Two teams are set to explore dramatically different theories about what happened to Amelia Earhart. Each believes it’s closing in on the answer.

A lot of people avoid doing sit-ups because they don’t feel like they have enough core strength to do the move without ...

Strengthen your abs and obliques with this 12-minute core circuit that you can do anywhere without any equipment bar a yoga mat.

Certain exercises specially strengthen the muscles that keep everything lined up. Hill specifically recommends dumbbell rows.

An undersized, lightly recruited high school player, Skattebo clawed his way from Sacramento State to Arizona State to the ...