The New York Times' latest game, Pips, brings domino fun to your desktop. How to play Pips as well as hints in case you get ...

Rep. Ro Khanna (D-Calif.) is calling on Senate Democrats to replace Sen. Chuck Schumer (D-N.Y.) as leader after eight members ...

Rare fossils reveal that worms managed to survive multiple mass extinction events. A recent scientific investigation has revealed a surprising discovery: a parasite that still targets modern oysters ...

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.