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22,382 articles from NYT > Science


SATURDAY 1. SEPTEMBER 2007


Navy Advances in Sonar Fight

A panel of judges approved the use of high-intensity sonar during military exercises in the Pacific, despite worries about its potentially lethal effect on whales and other marine mammals.


FRIDAY 31. AUGUST 2007


P. B. MacCready, 81, Inventor, Dies

Dr. MacCready was an awesomely accomplished inventor who studied circling hawks and vultures to figure out how to realize the loftiest dream of Leonardo da Vinci — inventing a human-powered flying machine.


THURSDAY 30. AUGUST 2007



WEDNESDAY 29. AUGUST 2007



TUESDAY 28. AUGUST 2007