Stamina matters for sprinting and endurance running – 5 expert-backed sessions to try

Here’s an example. Running an ultra marathon requires endurance, because the goal is to maintain a steady pace for several ...

The smarter way to lose fat in your 40s and 50s – and keep it off for good

Including 'the most evidence-based, most impactful form of weight management with the same impact on your metabolism as HIIT' ...

‘The Pitt’ is back for another harrowing 15-hour shift. Is it even possible to up the ante?

Can they do it again? After a harrowing debut season that garnered five Emmys, “The Pitt” returns for Season 2 on HBO Max.

No crunches needed — tighten your core and build full-body strength in 30 minutes with Pilates and light dumbbells

Grab some light dumbbells and try this trainer's 30-minute Pilates workout to strengthen your core and build real strength.