Prime Minister Mark Carney pulled off a successful performance hosting the G7 summit in Kananaskis, Alta., say some world ...

U.S. Dietary Guidelines are expected to eliminate the long-standing recommendation that adults limit alcohol consumption to ...

When we hear the word “methane,” we often think of natural gas, which heats homes, propels cars, and helps fuels fires for cooking. A small number of people will also remember that there are entire ...