Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of ...

The evolution of the so-called dread risk response has been explained by new research. People often respond to ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

From losing passports to fearing public transit or missing out, travelers share their most irrational anxieties.

The deluge of wanting to share feelings needs forums and encouragement to actualize our interdependence without competition, ...

Numbers are supposed to be neutral. They help us count, measure, and make sense of the world in purely mathematical terms.

Palantir posted its ninth straight double-beat, with U.S. commercial revenue up 121% and $2.8B in bookings. Learn why PLTR ...