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The study field team in The Gambia

Breakthrough raises hopes for Strep A vaccine that could save half a million lives globally

Scientists have discovered how some children develop natural immunity to a bacterial infection, a vital breakthrough which could help develop vaccines to save up to half a million lives globally each year.

An image of a Marmalade Hoverfly hanging from a small bright yellow flower. The fly has a stripey yellow and black body and highlights of purple on the head.
A Marmalade Hoverfly. Credit: Stuart Campbell

Urbanisation linked to a 43 per cent drop in pollinating insects

Increasing urbanisation is linked to a decline in crucial pollinator populations, including nocturnal moths, hoverflies, and bees, according to a new study from the University of Sheffield.
A man looks into the window of the cylindrical Large Dirty Mars Chamber, housed at the Open University.
The Large Dirty Mars Chamber, housed at the Open University. Credit: Petr Brož

Boil, freeze, bubble, crack, repeat! Scientists simulate the Solar System’s ‘ice volcanoes’ in the lab

Scientists have been able to recreate the extreme conditions found on icy moons in deep space - and revealed the unstable behaviour of water. 
Maria Jose Gordillo Chiriboga stands in front of a purple backdrop with the University of Sheffield's logo holding the Chancellor's Medal.
Maria Jose Gordillo Chiriboga, winner of the Chancellor's Medal 2025.

Inspiring international student awarded prestigious Chancellor’s Medal

An inspiring international student has been awarded the prestigious Chancellor’s Medal from the University of Sheffield for her exceptional work in leadership, championing inclusivity, and driving global sustainability.