杏吧原创

Earth

Iron-rich dust fuelled 4 million years of ice ages

The iron in dust fertilises plankton growth and triggers ice age conditions 鈥� suggesting that geoengineering projects could cool the climate

Earth

Can spotting dead polar bears add up to misconduct?

Earth

OK, climate sceptics: here’s the raw data you wanted

Earth

Shipping industry agrees CO2 emission standards

Earth

Overfishing eats away at genetic diversity of fish

Earth

US pollution rules could save $280 billion a year

Earth

Australia is first nation to put a price on carbon

Earth

Second world war bombers changed the weather

Earth

Germany will use fossil fuels to plug nuclear gap

Environment

Environment plays a big part in autism

Whether or not a child develops autism depends on environmental factors much more than previously thought

Earth

Thousands of gas leaks under Boston and San Francisco

Earth

Volcanic eruption ‘overdue’ in Australia

Earth

Deep sea gold rush: Mining hydrothermal vents

Environment

Parrots join apes and Aristotle in the club of reason