Health

Experts explain radiation risks - real and relative (w/ video)

What ills do we risk from radiation to which we are exposed naturally, by choice, or by accident? The question looms large in the aftermath of the meltdown of fuel rods from nuclear reactors at the Fukushima Daiichi power ...

Medical research

Research provides insights into cell division and metabolism

Cells are the building blocks of the human body. They are a focus of scientific study, because when things go wrong at the cellular and molecular level the consequences for human health are often significant.

Alzheimer's disease & dementia

New light shed on early stage Alzheimer's disease

The disrupted metabolism of sugar, fat and calcium is part of the process that causes the death of neurons in Alzheimer's disease. Researchers from Karolinska Institutet in Sweden have now shown, for the first time, how important ...

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