Fuel shortages, bottlenecks hamper Florida mass exodus

With Hurricane Irma aiming squarely at Florida, up to a million people were told to evacuate coastal areas in the Sunshine State and neighboring Georgia Thursday, amid worries that fuel shortages and traffic bottlenecks could ...

Earth risks tipping into 'hothouse' state: study

The planet urgently needs to transition to a green economy because fossil fuel pollution risks pushing the Earth into a lasting and dangerous "hothouse" state, researchers warned on Monday.

Sleeping giant could end deep ocean life

A previously overlooked factor—the position of continents—helps fill Earth's oceans with life-supporting oxygen. Continental movement could ultimately have the opposite effect, killing most deep ocean creatures.

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