ecological collapse

December 9, 2010

Scientists: Haiti’s wildlife faces mass extinction

The loss of amphibian species is often the first warning sign that an ecosystem is in grave danger. Haiti may be headed for a massive extinction […]
April 5, 2010

Reviving the Aral Sea

Engineers report progress in rescuing a once-great inland sea. Aralsk, Kazakhstan, is surrounded by barren desert, but the city could become a thriving port if the […]