Genetics

Researching twins to better understand memory decline

As people age, they often worry about declining memory and other cognitive abilities. Many of them will see a doctor, who may do some tests to find out that they are functioning normally. This is generally referred to as ...

Medical economics

Time for a new approach to aging, say researchers

We usually associate aging with a shrinking life span, sickness and death. The difficulty of imagining ourselves as old means that we go to great lengths to avoid planning for later life. Yet researchers argue that we have ...

Health

Extreme heat straining health systems: WHO

The extreme heat in the northern hemisphere is putting an increasing strain on healthcare systems, hitting those least able to cope the hardest, the World Health Organization said Wednesday.

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