Latest Conservation Dependent Stories
By Laura MacInnis GENEVA -- Polar bears and hippos have joined the ranks of species threatened with extinction from climate change, unregulated hunting and other man-made dangers, a leading environmental agency said on Tuesday. The World Conservation Union, or IUCN, said more than 16,000 species of animals and plants were at risk of disappearing, including one in four mammals and one in eight birds. It added 530 species to its "Red List" of endangered species since the last version released...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.