Drag and lift are the forces which act on a body moving through a fluid, or on a stationary object in a flowing fluid. We call these aerodynamic forces (if the fluid is a gas) or hydrodynamic ...

At high speed, this drag force can be the most importance source of resistance, and with a wind blowing, it can also lead to significant side forces. Parts of a rider and bicycle combination act like ...

Since tyre size, wheel width and frame clearance all work in sync, it's perhaps unsurprising that things take time to change.

The Bugatti Tourbillon's standout feature is an 1,800-hp plug-in hybrid powertrain built around a high-revving V-16, but ...

this new aerodynamic technology is essentially a big hole that runs from the front of the bike to its rear and routes air through the frame instead of around it, thus significantly reducing drag ...