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Wildfires leave behind loss and ruin - charred homes, scorched...

Life doesn’t always play by the tidy rules in textbooks....

Deforestation in the Brazilian Amazon is doing far more than...

Shorter, warmer winters are one of climate change’s most visible...

American cities are heating up in ways that go beyond...

For decades, Americans have made life-or-death choices based on one...

The race to replace fossil fuels has inspired researchers to...

For something you can’t see with the naked eye, algae...

The water level of the Earth's oceans does not increase...

Hot cars turn sealed bottles of water into tiny laboratories....