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The COVID-19 emergency resulted in some amazing mathematical collaborations.

Here's a simple game at which a human can out-fox even the cleverest algorithm.

The INI is celebrating its 30th birthday. What is it and what is it do for maths and mathematicians?

Here's our coverage from the International Congress of Mathematicians 2022, including the Fields Medals and other prizes.

The COVID-19 pandemic has amplified the differences between us. Understanding these inequalities is crucial for this and future pandemics.

My great grandmother had six kids with my great grandfather. He passed away and a few years later she married his youngest brother and they had three children. What would be the proper term used to describe the different relationships here. Would you be cousins or half brothers/sisters in the different set of kids. Would your mothers new husband still be your uncle or your step dad? Would you share more DNA with your half brothers/sisters since the fathers were brothers? If so can you calculate this for me?