A U of Nottingham professor traces titans of logic through the debate of whether we can know anything.

Mathematical and psychological explanations for the once in a million and pareidolia.

By reconstructing the position of the sun, the condition of the tides and the view from Claude Monet's hotel room, researchers were able to determine the time and day Monet painted his dreamy piece "Impression, Sunrise" in Le Havre, France.Credit: Musée Marmottan Monet Astronomical clues could pinpoint the day Claude Monet painted "Impression, Soleil Levant (Impression, Sunrise)," the art piece that lent its name to the Impressionist art movement.

Following the replacement of horses with horsepower, what is our future?

Thoughts and reflections on possible realities like The Matrix (among others) using the model of Conway's Game of Life... simple rules breeding complex outcomes.

Alan Stewart composes an ode to Pi day (March 14), while the camera turns 2π (or one tau) in Berkeley.