US officials at odds over cellphone use on planes (Update)

It looks like the U.S. government is more conflicted about cellphones on planes than most American travelers. Even as one federal agency considers allowing the calls, another now wants to make sure that doesn't happen.

Effects of diluted bitumen on crude oil transmission pipelines

Diluted bitumen has no greater likelihood of accidental pipeline release than other crude oils, says a new report from the National Research Council. The committee that wrote the report found that diluted bitumen has physical ...

China's hunger for soya more animal than vegetable

China is the biggest soya consumer in the world, but demand driven by the increasingly wealthy country's voracious appetite for meat and fish raised on the product, rather than tofu or soy sauce.

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