Beautiful video records snowfall in Ann Arbor, home to the University of Michigan, as the white stuff blankets the Mitten State.

A new round of international talks on combating climate change has begun in the German city of Bonn.

In the journal "Science," the researchers said warming temperatures were forcing many plants to migrate to higher altitudes in northern and central Europe.

April 19-20, 2012

An unprecedented rise in the demand for food, rapid urbanization and climate change are significantly threatening global water supplies, according to a United Nations report released today, which stresses that a radical new approach to managing this essential resource is needed to be able to ...

There is an ugly rumor going around that the National Weather Service is getting rid of the wind chill factor. Think again.