For decades, scientists believed that magma chambers beneath volcanoes were transient, forming before an eruption and then ...

A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

After a weeks-long dry spell, Northern California is in the path of an atmospheric ready to drop lots of rain and snow on ...

Strong winds churn major waves on Kaimana Beach in Honolulu, HI part of a heavy-hitting storm that brought rain, wind and ...

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 ...