Science News
New targets on vehicle emissions to be announced
OTTAWA (Reuters) - The United States and Canada will announce on Thursday that they are jointly imposing strict new vehicles emissions targets, said a source briefed on the matter.
The source confirmed the accuracy of news reports which said the two nations would require that automakers' combined fleets of cars and trucks get on average 35.5 miles per gallon by 2016. The current limit is 25 miles per gallon.
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Hyena Laughter Is Serious Business
Spotted hyenas grunt and growl. But you know what they're famous for. [Hyena sounds.] So what's all the laughing about? [More]