The Tigers want to rotate through four defensive ends this season, but all seven have made a case for why they should see the field.

You might want to break out a calculator, because it takes a genius to solve these easy to hard math riddles.

After finding the homeschooling life confining, the teen petitioned her way into a graduate class at Berkeley, where she ended up disproving a 40-year-old conjecture.

There are plenty of word and puzzle games out there to try.

Brain teasers are an excellent way to keep your mind sharp and engage your problem-solving skills. Ranging from simple to complex, these puzzles offer a fun yet challenging way to give your brain ...

P. Deift, X. Zhou, A Steepest Descent Method for Oscillatory Riemann–Hilbert Problems. Asymptotics for the MKdV Equation, Annals of Mathematics, Vol. 137, No. 2 ...

Play the Fox News daily online crossword puzzle game - free. Solve daily puzzles, learn new words and help strengthen your mind with games.

In economics, scarcity is a shortage in the supply of a resource that forces up its price, reducing its distribution to the consumers willing to pay a higher price.

A half-million diesel Volkswagen models have been cited for emissions violations. Here’s our handy guide to what’s happening.

THE MATH SAYS IT ALL. Santa Clara County can’t build temporary or permanent housing fast enough to address its growing homeless population. There are 10,711 homeless people in Santa Clara County, ...

All algorithms implemented in Python - for education Implementations are for learning purposes only. They may be less efficient than the implementations in the Python standard library. Use them at ...