If you live in snow country and own a home, you either have a snowblower or wish you did. The alternatives are either an ...

Cardiologist Dr. Puneet Verma shared a simple 3-minute "step test" to assess cardiovascular fitness. Participants step up and down on a 12-inch platform for three minutes, completing 72 steps.

One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power.

Donut Labs and partner Verge Motorcycles claim they’ve got the world's first all-solid-state battery in a production vehicle, with many more to come.

In some Riverdale Park parking lots, late at night, Marylanders can now catch a glimpse of something promised more than a decade ago — a moving Purple Line train. After years of delays, the $9.5 ...