Dragonflies, as climate change indicators
The mating rituals of two captive Philippine eagles are being broadcast live over the Internet to rally global support for saving of the world's rarest and biggest raptors, conservationists said Thursday.
A campaign by global environmental movement Earth Hour to get promises of action from individuals and organisations has spread to at least 50 countries, its chief executive said Wednesday.
Mats of algae and seaweed have shrouded the once thick coral in shallow reefs off Jamaica's north coast. Warm ocean waters have bleached out the coral, and in a cascade of ecological decline, the sea urchins ...