California water officials reported a good start to the snowpack in the Sierra Nevada but are also saying more snow is needed ...

Millions in the U.S. are in the path of the first major winter storm of the year, which is expected to dump snow and ice and create dangerous conditions from the Central Plains to the East Coast.

The National Weather Service issued winter storm warnings from Kansas and Missouri — where blizzard conditions are expected — to New Jersey.

The Public Health Agency of Canada is part of the federal health portfolio. Our activities focus on protecting against threats to public health, preventing and reducing diseases and injury, and ...