This is where the drag coefficient — which measures how well a vehicle cuts through the surrounding air — comes into play.

Ram Air Fairing (RAF), a Hong Kong-based company, will soon launch a crowdfunding campaign for their “Pioneering Bike Backpack,” which, according to the brand, is designed to reduce drag and ...

This slows the object down. Resistance in air and water is a type of frictional force that is also known as drag. Objects with a large surface area can produce more drag. The faster an object ...

In an unofficial race in Vienna in 2019, Kenyan long-distance runner Eliud Kipchoge became the first person ever to run a marathon in under two hours. A new study shows how teamwork made that feat ...

but one of the latest developments is a prototype called the Airshield—which is pretty much what it sounds like—a drag-reduction device that allows athletes to run without air resistance.