Cardiology

Fitness trackers help people stay active, study finds

Physical activity programs like the 10,000-step phenomenon alert inactive people to become active and stay active, according to a recent study involving University of Alberta physical activity experts.

Neuroscience

Prying open the black box of the brain

The human brain is the most complex biological structure on Earth. It has about 100 billion neurons—each of which has thousands of connections to other neurons.

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