Earth
Russia commences Arctic naval patrols
Russia says it has started patrolling the Arctic's summertime shipping lanes, but is the move to do with resources or access to the world's oceans?
News
Earth
Lost river guided early humans out of Africa
News
Earth
Tropical storms stir up trouble for coral reefs
News
Earth
Australia rips up climate-change policies
News
Earth
Victorian skiing holidays melted Alpine glaciers
News
Earth
Yosemite Rim Fire is taste of things to come
News
Earth
Acidifying oceans will heat the planet more
News
Earth
How an ocean went into hiding in Australia
News
Earth
Ancient climate change picked the crops we eat today
News
Earth
Earth’s central heating is thinning Greenland
Poor Greenland. Not only is its ice sheet melting thanks to rising temperatures, its rocks are being attacked by heat from below
News
Earth
Fracking could accelerate global warming
News
Earth
Frack on or frack off: Can shale gas save the planet?
Features
Earth
The fracking debate needs more light, less heat
Opinion
Earth
Arctic ice grows darker and less reflective
News