Antibiotic resistance: cheap diagnostic test could be a saviour

Michael Moloney/Shutterstock With the world’s attention focused on combating COVID-19, it is easy to forget the other significant threat to public health and the global economy – the rapid rise of antimicrobial resistance (AMR). Yet the problem has not disappeared. Indeed, the pandemic is probably accelerating it. Predicted to causeContinue Reading

Sperm has fooled scientists for 350 years – they spin not swim

Sperm actually move like a spinning top. Yurchanka Siarhei/ Shutterstock Sperm is critical for the fertilisation of almost every living organism on our planet, including humans. To reproduce, human sperm have to swim a distance equivalent to climbing Mount Everest to find the egg. They complete this epic journey simplyContinue Reading

Sperm has fooled scientists for 350 years – they spin not swim

Sperm actually move like a spinning top. Yurchanka Siarhei/ Shutterstock Sperm is critical for the fertilisation of almost every living organism on our planet, including humans. To reproduce, human sperm have to swim a distance equivalent to climbing Mount Everest to find the egg. They complete this epic journey simplyContinue Reading