global warming

Methane, a byproduct of oil production and the primary product of natural gas production, has a key role in determining whether the world will be able...

UNIVERSITY PARK — A Penn State-led team of researchers will use a newly awarded $682,000 grant from the U.S. Department of Agriculture’s National Inst...

This has been a year marked by terrifying news about climate change: extreme weather, massive wildfires, persistent drought in some areas and catastro...

GORDON BAY, Ontario — Two weeks ago, one of America’s best-known climate scientists set off onto Ontario’s Lake Joseph for an evening of stargazing, a...

Former Obama chief of staff Rahm Emanuel’s famous axiom is that a crisis is a terrible thing to waste. It’s an even worse thing to manufacture. Althou...