Correspondence to Dr Richard P Troiano, Risk Factor Monitoring and Methods Branch, Applied Research Program, National Cancer Institute, NCI Shady Grove, 9609 Medical Center Dr, MSC 9762, Bethesda, MD ...

Unlike the less common and more rapid 'wet' macular degeneration, the 'dry' form of the condition is a gradual loss of vision ...

A lonely rover toiling among the sands of Mars has now answered an age-old question: If lightning crackles on the red planet ...

Objectives To examine the joint associations of accelerometer-measured physical activity and sedentary time with all-cause mortality. Methods We conducted a harmonised meta-analysis including nine ...