
Clash of the crayfish: why the Americans are winning
Aggressive American signal crayfish are threatening Yorkshire's native white-clawed crayfish populations because they have better resistance to parasites and are less fussy about what they eat.
Aggressive American signal crayfish are threatening Yorkshire's native white-clawed crayfish populations because they have better resistance to parasites and are less fussy about what they eat.
Medical researchers have come a step closer to understanding how to stop breast cancers from coming back.
The French may have had a better chance at the Battle of Agincourt had they not been weighed down by heavy body armour, say researchers.
Targeted multi-drug treatments for hepatitis C patients that could stop the virus in its tracks have come a step closer, thanks to researchers at the University of Leeds, UK.