Marianne Freiberger

Mathematicians from across maths and physics and around the world gathered to celebrate Sir Michael Atiyah.

What can we expect from the pandemic this winter and autumn?

We may be a little closer to a direct detection of dark energy thanks to a new result that came about, in a sense, by accident.

How can sporting events, concerts, or festivals be kept safe in the face of rising COVID-19 infections?

The International Mathematical Union has celebrated its 100th anniversary with a conference entitled Mathematics without borders.

What can last year's experiences tell us about the coming academic year?

How to take the square root of a complex number — and discover a beautiful new surface in the process.

There are a million things in maths named after Leonard Euler. Here's a beautiful formula involving complex numbers.

As the Delta variant is worrying the UK, researchers from the JUNIPER consortium have published all they know about it.

Imagine a world without computer errors. Tony Hoare, inventor of the famous Quicksort algorithm, is working on making it possible.

Quicksort is a famous algorithm which celebrates its 60th birthday this year. We explore its clever workings.