Impacts Researchers see ‘future of an entire species’ in ultrasound technique To bring abalone back from the edge of extinction, scientists need to find improved ways of coaxing the snails into reproducing.
Politics www.nytimes.com California condors get an assist from an unlikely source: A wind power company Federal wildlife authorities in California are working with a wind energy company to breed the endangered birds in captivity to replace any that may be killed by turbine blades. Conservationists are skeptical.
