Type 1 narcolepsy is often more severe and includes cataplexy, which is sudden muscle weakness triggered by emotions. Both type 1 and type 2 narcolepsy cause excessive daytime sleepiness, but people ...

Framed as a sports tale, “Queen of Chess,” directed by Rory Kennedy, recounts the life of Judit Polgar, who battled sexism as much as rival players. By Alissa Wilkinson The final installment in the ...

Did you watch? What was your favorite part? The game? The commercials? The halftime show? The snacks? By Jeremy Engle Hear from journalists who are covering how this technology is changing life in and ...

Among other things, the course includes elementary linear algebra, the solution of equation systems, the theory of functions of several variables, including both unconstrained and constrained ...