Dijkstra’s algorithm was long thought to be the most efficient way to find a graph’s best routes. Researchers have now proved ...

The idea of a species is fundamental to the way that many people understand the structure of life on Earth. But ask 10 ...

Born poor in colonial India and dead at 32, Ramanujan had fantastical, out-of-nowhere visions that continue to shape the ...

The giant holes in galaxies’ centers shouldn’t be able to merge, yet merge they do. Scientists suggest that an unusual form ...

Zero, which was invented late in history, is special among numbers. New studies are uncovering how the brain creates ...

A new proof about prime numbers illuminates the subtle relationship between addition and multiplication — and raises hopes ...

Cancer treatment has come a long way in recent decades. But finding the best course of treatment for each case of this diverse, dynamic disease remains a challenge. In this episode, co-host Steven ...

Across the social and biological sciences, statisticians use a technique that leverages randomness to deal with the unknown.

Tracie Seimon of the WCS’s Molecular Diagnostics Laboratory describes her biodiversity research, which is based on eDNA — DNA collected from the environment.