Earth
Hippo dung is health food for river animals
Rivers filled with hippo faeces may sound disgusting, but the excrement provides nutrition for fish and aquatic insects
Regulars
Earth
In the beginning: How Earth got its continents
Features
Earth
Africa’s parks must be off limits for oil and gas
Opinion
Environment
Massive UK oil find claim met with caution
News
Earth
Future ruin: Can we design our way out of eco-crisis?
Culture
Earth
Artificial islands appear on reef in disputed sea
Regulars
Earth
Record-breaking winds sculpt mountaintop ice
Regulars
Earth
Ocean commotion: Protecting sea life from our noise
Features
Earth
Future Arctic: Why it’s time for action, not resignation
Culture
Earth
Drought prompts 25 per cent water cut in California
"We are in a new era," said the state's governor, Jerry Brown, after the annual Sierra Nevada snowpack measurement showed no snow this year 鈥� which was a first
News
Earth
Is imagery the real key to marketing outrage?
Culture
Earth
Great Barrier Reef reserves protected fish from cyclone
News
Earth
Natural disaster amnesia: Threats we choose to forget
Opinion
Environment
Secret-science bill inches a step closer to US law
News