A device that helps desperately sick patients breathe and costs around £150 to manufacture could revolutionise access to life-saving care in low to middle income countries.
Scientists are sharing groundbreaking research with leaders in the Asia-Pacific region in an effort to stem the flow of plastic pollution into the environment.
Researchers are investigating whether a kinder form of radiation known as T-rays could be used to image and treat patients with skin or bowel cancer.
Leading experts in the transmission of airborne pathogens are calling for tighter regulations to control air quality in buildings – as a way of reducing the spread of COVID-19 and other illnesses.
Scientists are warning that drinking water supplies in parts of rural West Africa are being contaminated by lead-containing materials used in small community water systems.