Army veteran Kevin Bittenbender and Marine veteran Kirstie Ennis look to set a world record with a 47.5-mile ...

Meet the experts: Lauren Hannon Redler, MD, is an orthopedic surgeon and sports medicine physician at ...

A woman battled freezing overnight temperatures, burning sunshine and sleep deprivation to complete a 300km (186 miles) run.

Today is the Monday of Angels, also known as Pasquetta, or "Little Easter," a celebration on the Italian calendar marked with a day off school.

Weekdays 5 a.m. - 6 a.m.; Weekends 5 a.m. - 8 a.m.