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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

News

Dambusters: The end of Brazil's hydroelectric dreams?

Earth

Dambusters: The end of Brazil's hydroelectric dreams?

Features

Europe blazes trail against climate change

Earth

Europe blazes trail against climate change

News

Earth

Here's the beef – think green and cut meat

Comment

Drone buzzes South America's first wildlife bridge

Earth

Drone buzzes South America's first wildlife bridge

Regulars

Technology

Keep an eye on your city's pollution in real time

News

Suez superhighway: Stopping the tide of alien invaders

Earth

Suez superhighway: Stopping the tide of alien invaders

Features

To save the rainforest, let the locals take control

Earth

To save the rainforest, let the locals take control

Comment

Watch desert dust cross the ocean as seen from space

Earth

Watch desert dust cross the ocean as seen from space

Regulars

Keep an eye on your city's pollution in real time

Earth

Keep an eye on your city's pollution in real time

High resolution cameras can now capture haze and air pollution activity in real time and post it online

News

Technology

Lasers set to zap engines into running more efficiently

News

Earth

Arctic biologist: I can't keep up with climate change

Opinion

Earth

Chilling reminders of climate change in the Arctic

Leader

Earth

Sun-free farming: Indoor crops under the spotlight

Features