When athletes devote large amounts of energy to running or cycling, they unconsciously cut back on energy output elsewhere.

The dark blue circles on the left side of the graph show the direct measurements of calorie burn during training and racing.

Early broadly neutralising antibody responses against the E1E2 glycoprotein seem to be important for preventing persistence ...

TRACKING THE TROPICS: Tropical Storm Melissa formed yesterday in the Caribbean Sea. Heavy rainfall will bring the risk of significant flash flooding and the danger of landslides to portions of Haiti, ...