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A beautiful green aurora borealis streaked through the night sky, over a snow-covered forest in Fairbanks, Alaska, on Tuesday ...

Plant breeders are never content with the status quo. That’s why they’re always working to come up with plants with superior ...

As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.

The largest agricultural boom on the planet threatens to destroy a spectacular savanna. Here's what happens when progress ...

After thousands of homes were destroyed, many are looking for ways to make Los Angeles safer from wildfires. But clearing ...