The UFC fight at the White House on Sunday, which also is President Donald Trump’s birthday, will bring extensive road closures and parking restrictions in downtown Washington, D.C. Police began ...

Abstract: Motion planning in off-road environments re-quires reasoning about both the geometry and semantics of the scene (e.g., a robot may be able to drive through soft bushes but not a fallen log).

CNN’s Road to 270 Interactive It takes at least 270 electoral votes to win the presidency. Plot each candidate’s best path to victory on our interactive map below.

Road Atlanta is a challenging, undulating road course built in the heart of NASCAR country. It was a mainstay of North American road racing (hosting Trans-Am, Can-Am, Formula 5000, and IMSA among ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...