As Eckmann put it, the discovery shows “how rich mathematics can be even in a field as well-trod as the study of rotations.” ...

The Colorado Rapids face an uphill climb for a playoff spot due to losing at Real Salt Lake two weeks ago.

The world is filled with rotating objects—gyroscopes, magnetic spins, and more recently, qubits in quantum computers. For ...

Mathematicians thought that they understood how rotation works, but now a new proof has revealed a surprising twist that makes it possible to reset even a complex sequence of motion ...

Afghanistan today faces a maternal health crisis that is as much political as it is medical. When girls are banned from studying beyond grade 6, nursing and midwifery schools are shuttered, and female ...

World champion Lewis Hamilton romped to a morale-boosting first Formula One victory of 2009 as his would-be successor Jenson Button again failed to finish on the podium at Sunday's Hungarian Grand ...

It’s about identifying what truly matters and letting go of what doesn’t. A good rule of thumb is to question the last time ...

OLD FORT, N.C. — Morning mist is still burning off the surrounding mountains when they appear: Small groups of helmeted riders on one-wheeled, skateboard-like contraptions, navigating the pitched ...