Why this woman is heading out on a 3,700-mile off-road bike ride

Sarah Swallow, who has logged thousands of miles across six continents and over 21 countries, is embarking on a new trail that cuts through eight U.S. states over nearly 3,700 miles.

Study: Common heart attack drug doesn't work, may raise risk of death for some women

A class of drugs called beta-blockers doesn't benefit the vast majority of patients and may contribute to a higher risk of hospitalization and death in some women, research found.