Canada’s chief public health officer, Dr. Joss Reimer, says 26 people across the country are being contacted by public health authorities to monitor for hantavirus...
A common antiseptic used to clean hospital patients’ skin can linger on surfaces for hours, creating breeding grounds for bacteria to become tolerant, or even...
China’s significant reduction in air pollution may have had unexpected benefits in the Arctic: A new study shows that it diminished storms fueled by aerosols...