Lloyd Davis, zoologist at University of Otago, New Zealand, says that penguins use a practice similar to prostitution in order to obtain stones for their nests. Davis has made nine visits to
ford Motor Company and the us oil giant Mobil have announced a collaboration to improve fuel economy and cut emissions from cars through new technology. Mobil chairperson Lucio Noto and Ford
the drug proscar has been shown to reduce the need for surgery to treat enlarged prostrate glands. In a new study, the men who took the drug required prostrate-reduction surgery only half as often
