For that feather touch

Petroleum leaks and dirty water? Meet the new solution for pollution: chicken feather

Breaking the ice

Not guilty

On cloud nine

Algae and bacteria travel on clouds

Introduction is forever

Introduced bee species may create problem for native species in India

Wherever they may roam

Discovering new bird and animal species just became easier

Well-oiled Swedes

Power wastes

Sweating

Of hot springs and gases

Hot springs may be contributing significantly to global carbon dioxide emissions

A thought for marine life

A leaf out of the ecosystem

Drawing battlelines

Trees of the desert

Bad news for ozone layer

Bees to detect landmines

Blessed are the meek...

...for they keep the rainforests' biodiversity high

Pushed into oblivion

Trees fight back

After killing trees by the millions, the Dutch elm disease finally meets its match

Heat before the cold

Monkey business

Red heat

Droughts in Africa were far worse in the last millennium than is now

Do(o)med species

Melting mountain

Bioinvaders

Biocontrol practices can result in ecological imbalances