Health

Having trouble sleeping? Try exercise

The vast majority of people have trouble sleeping from time to time. However, 10 to 20% of the population struggle more than the rest of us and have serious long-term sleep problems.

Neuroscience

New study expands range of potential Alzheimer's drugs

Alzheimer's disease is associated with a reduction of insulin receptors in brain microvessels, which may contribute to brain insulin resistance and the formation of amyloid plaques, one of the disease's hallmarks. That's ...

Cardiology

Can exposure to 'young' blood increase lifespan?

A new study in which young and old mice were surgically joined such that they shared blood circulation for three months showed that the old mice did not significantly benefit in terms of lifespan. In contrast, the young mice ...

Oncology & Cancer

Smoking worsens prognosis for men with prostate cancer

Smokers have a lower risk of developing prostate cancer, but a higher risk of dying from the disease, according to a large population study led by Lund University in Sweden. The researchers followed more than 350,000 people ...

Neuroscience

Five diseases attack language areas in brain

There are five different diseases that attack the language areas in the left hemisphere of the brain that slowly cause progressive impairments of language known as primary progressive aphasia (PPA), reports a new Northwestern ...

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