Car-to-car talk: Hey, look out for that collision! (Update 3)

A car might see a deadly crash coming even if its driver doesn't, the U.S. government says, indicating it will require automakers to equip new vehicles with technology that lets cars warn each other if they're plunging toward ...

Research shows Alaska infrastructure at risk of earlier failure

Roads, bridges, pipelines and other types of infrastructure in Alaska and elsewhere in the Arctic will deteriorate faster than expected due to a failure by planners to account for the structures' impact on adjacent permafrost, ...

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.

Supercomputer exposes enzyme's secrets

Thanks to newer and faster supercomputers, today's computer simulations are opening hidden vistas to researchers in all areas of science. These powerful machines are used for everything from understanding how proteins work ...

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 ...

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