In our mind’s eye, the universe seems to go on forever. But using geometry we can explore a variety of three-dimensional shapes that offer alternatives to “ordinary” infinite space. Click to tell ...

Learn the definition of an angle and how to identify its core parts. This guide covers the basics for your geometry class. An ...

Symplectic geometry is a relatively new field with implications for much of modern mathematics. Here’s what it’s all about. Click to tell Google to prioritize Quanta and see more of the best coverage ...

On a mild autumn day in 2016, the Hungarian mathematician Gábor Domokos arrived on the geophysicist Douglas Jerolmack’s doorstep in Philadelphia. Domokos carried with him his suitcases, a bad cold, ...