Global trade, outsourcing and climate change prove how interconnected economic and environmental problems are. David Biello reports

Does the U.S. need an advanced research projects agency for energy? David Biello reports

A new technique to shatter shale and get the gas within offers promise--and peril. David Biello reports

How well do scientists understand clouds?

No single weather event proves or disproves the fundamental science of climate change, but extreme weather is what scientists expect from global warming. David Biello reports

The doughty predator is dwindling, thanks seemingly to less snow as a result of global warming. David Biello reports

The U.N. Intergovernmental Panel on Climate Change goofs in predicting total meltdown by 2035. But the roof of the world is still losing its icy coat. David Biello reports

Satellite collars are letting scientists track these mysterious denizens of the far north during the long winter night. David Biello reports

David Biello offers a semimusical look back at the year just had by the Earth and its people