Alzheimer's disease & dementia

Road to cell death mapped in the Alzheimer's brain

Scientists have identified a new mechanism that accelerates aging in the brain and gives rise to the most devastating biological features of Alzheimer's disease.

Sports Medicine & Kinesiology

Little proof that doping really works

The list of substances prohibited by the World Anti-Doping Agency (WADA) is huge. Ph.D. candidate Jules Heuberger looked at many of these, as well as at the methods used to detect them. He concluded that for very few of these ...

Genetics

What we risk as humans if we allow gene-edited babies

A second woman is said to be pregnant with a gene-edited baby in China, according to reports this year. It follows revelations last November that gene-edited twins had been born, which caused much debate.

Health

Salt: how to cut back without losing that delicious flavour

One of the targets of the UK government's new health strategy is salt. Your body needs salt to function normally, but an excess leads to raised blood pressure and an increase in the risk of stroke and heart disease. Since ...

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