The possible effect on climate of variations in the Sun's total power output, or luminosity, has interested the scientific and financial communities since at least William Herschel's ...

Push-ups are one of the most effective bodyweight exercises around. They recruit every major muscle group, challenging your upper body, core, glutes, and legs. Plus, you can do push-ups anywhere—so ...

Big, heavy deadlifts are one of the most central movements for hardcore strength training. The exercise forces you to recruit the biggest muscle groups in your body (glutes, hamstrings, back, core) to ...

Doing a squat is kind of like watching your old favorite comfort movie. You know it’s a classic for a reason: The classic strength training move is effective for building a booty, efficient as they ...

Planking is a great way to add strength-building to your exercise routine. Variations exist to help people of all ability levels. Maintaining a strong core is important for improving stability, ...

(Jeremy Denk joins us all week to explore the Goldberg Variations. Read his posts on Tuesday and Thursday.) Then something came over me: an urge to be terrible. I'd like to really let loose on the ...