Health

Trucks found to be a significant cause of severe accidents

Trucks are responsible for 4,500 deaths per year in the United States. Truck crashes also cause huge losses in productivity, property and personal injury. New research just published in the International Journal of Injury ...

Health

Holiday driving dangerous, more so just before Christmas

(Medical Xpress)—The days just before Christmas, as people rush to buy presents and travel to holiday destinations, can be more dangerous on roadways than the days surrounding Thanksgiving and New Year's, according to a ...

Health

Short sleepers most likely to be drowsy drivers, study finds

(Medical Xpress)—Federal data suggests that 15 to 33 percent of fatal automobile crashes are caused by drowsy drivers, but very little research has addressed what factors play a role in operating a vehicle in this impaired ...

Neuroscience

A shot of anxiety and the world stinks

In evolutionary terms, smell is among the oldest of the senses. In animals ranging from invertebrates to humans, olfaction exerts a primal influence as the brain continuously and subconsciously processes the steady stream ...

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