A new retrospective of M.C. Escher’s work opens this week. Explore some of his most mind-bending, mathematically inspired works.

A team in the US has reported promising results after using an improved form of CRISPR to gene-edit human embryos, but a ...

Scientists warn that the Trump administration's push to dismantle a vital network of ocean-sensing instruments will stymie ...

The modern world depends on open-source software maintained by volunteers, but the added demands of checking and fixing ...

Mice that contain cells with an added rat chromosome have been created by scientists. The next step is to try this with ...