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Sierra Nevada's 500-year snowpack low deepens California drought

Earth

Sierra Nevada's 500-year snowpack low deepens California drought

Snow on the Sierra Nevada mountains, whose melt supplies a third of California's water reservoirs, has hit a 500-year low

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Last Word

Deckchair port

Regulars

Warmest ever superconductor works at Antarctic temperatures

Technology

Warmest ever superconductor works at Antarctic temperatures

News

Travel back in time to an Arctic heatwave

Earth

Travel back in time to an Arctic heatwave

Features

Zoologger: The lizard that changes its sex to suit the weather

Zoologger: The lizard that changes its sex to suit the weather

News

Zoologger: The lizard that changes its sex to suit the weather

Life

Zoologger: The lizard that changes its sex to suit the weather

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Last Word

Foaming mad

Regulars

Tapping the weirdness of water to get enough to drink

Physics

Tapping the weirdness of water to get enough to drink

Opinion

NHS game-changers: The rising threat of climate change

Earth

NHS game-changers: The rising threat of climate change

News

Drill into Mars for clues to Earth's climate

Space

Drill into Mars for clues to Earth's climate

Earth's Little Ice Age may have been caused by a dip in solar activity – to find out for sure, dig holes on Mars

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Earth

Secrets of the home: The weather in your hallway

Features

Physics

Eureka relived: Rogue boiling points

Features

Space

'Super-powered oven' suggests Venus once had continents

News

Earth

Don't drop the two-degree climate target

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