Scottish ornithologists warned Friday that the grey partridge, once a common game bird, could become extinct if it is not protected from predators.

Biology -

Jun 30, 2007 2.8 / 5 (5) 0

Health officials in Oregon say people absorb notable levels of the carcinogen NNK after spending just a few hours in a smoky bar or tavern.

Medicine & Health - Health

Jun 30, 2007 3 / 5 (2) 0