A warm blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate could be weakening.

A new study by Climate Central, a non-governmental organization that conducts data-driven weather reports, finds Phoenix to ...

Imagine a world where sunlight barely penetrates, where darkness reigns and strange, glowing creatures drift silently through ...

The Portland metro area lands in the middle of the pack for ozone pollution, according to a new report from the American Lung ...

Tornadoes, wildfires, tropical cyclones and sea level rise are all on the list of dangers made worse by climate change.