Wearable health trackers are the wellness tools of the future, but does knowing more about our bodies than ever before pose a risk to our mental and physical health?

Gene editing has delivered remarkable results against sickle cell disease. Now researchers are working to make these ...

Hidden high in the Swiss Alps, Lake Cadagno looks like an ordinary mountain lake - but just 43 feet below the surface lies a deadly, oxygen-free world. Scientists have discovered an ancient ecosystem ...