In a case closely watched by the civil attorneys, the U.S. Supreme Court said Thursday that litigants challenging "purely legal" questions decided at summary judgment need not file a motion raising ...

Physics, especially the part about forces and motion, often feels like a maze of confusing concepts and formulas. If you’ve ever stared at a problem about an object moving or a force acting and ...

Mathematicians have finally succeeded in unifying the laws of physics that govern the motions of particles at different scales. Their efforts resolve a question set by mathematician David Hilbert in ...