## University of Cambridge

Is the Universe finite or infinite? Is there infinity inside a black hole? Is space infinitely divisible or is there a shortest length? We talk to philosophers and physicists to find out.

Are there parallel universes? Universes in which, rather than reading this article, you are still asleep; in which you are happier, unhappier, richer, poorer, or even dead? The answer is "possibly". It's a controversial claim but one that has won more and more followers over the last few decades.

Spencer Becker-Kahn explains what minimal surfaces are and why he likes them.

For over 250 years *minimal surfaces* have been playing hide and seek with mathematicians. But what are they and why are they interesting?

Cambridge joins Black History Month celebrations with an event showcasing the contributions of black mathematicians.

A new particle that has recently been discovered at CERN confirms predictions made by theoretical physicists over six years ago.

A new online tool developed with the help of statisticians enables patients to make informed treatment choices.

Ray Goldstein explains what little green algae have told us about evolution the maths of synchronisation.