Fish singing hints at origins of vertebrate vocalization
Researchers led by Andrew H. Bass of Cornell find toadfish produce two major sounds, a mating hum and a threat grunt, revealing ancient neural networks linked to vocal behavior across vertebrates from fish to mammals. The study suggests that the nervous system basis for speech originated in fish hundreds of millions of years ago and aligns with vocal pathways in frogs, birds, and humans.
MENTIONED IN THIS ARTICLE
Washington
Tony
Maria
Science
Andrew H. Bass
Cornell University
Daniel Margoliash
Melina E. Hale
University of Chicago
Bass
Census won't recognize gay marriages in 2010 census
The Census Bureau will not recognize same sex marriages in the 2010 census due to the federal Defense of Marriage Act. Only Massachusetts and California permit such marriages, but federal law bars counting them as married. Couples in these unions will be listed as unmarried same sex partners.
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Washington
Census Bureau
Massachusetts
California
Steven Murdock
Murdock
Bureau
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