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A compendium of science-based information

Recent western tree-kill by bark beetles has been the worst recorded

Tree-kill by bark beetles has recently spiked in Washington State

Warming climate is helping bark beetles spread in the West

Bark beetle outbreaks may influence forest fire risk

The American West is getting warmer

Summer is getting warmer in Washington State

Wildfires have increased dramatically in Washington State

Spring is getting warmer in Washington State

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Extreme Weather Trends: What We Know What scientists know well, and what's left to learn, about extreme weather and climate change.

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