Chess is a strategic game characterized by temporal complexity—wherein the goodness of a move is unclear due to a separation ...

The world puts a lot of unnecessary microplastics into the environment − such as glitter in makeup. Even better filters in ...

A maths brain teaser confused social media users with odd equations, sparking debates as people raced to crack the hidden logic.

Connections is one of the best puzzle games from the New York Times. The game tasks you with categorizing a pool of 16 words into four secret (for now) groups by figuring out how the words relate to ...

Allison Schrager is a senior fellow at the Manhattan Institute and a City Journal contributing editor, where her research focuses on public finance, pensions, tax policy, labor markets, and monetary ...

Professor Aydin's "Problem of the Week" is a creative, challenging (and fun) way to solve math problems outside of class.