The Middle Ages were not all about tyrannical rulers and power struggles. Cooperation, compromise, and women in power were ...

Just an hour of walk in middle-age can add years to life, study says - If people with least physical activity matched levels ...

As people age, their bodies tend to take on new quirks and ailments that can sometimes be painful. Those experiencing ...

Mitochondria play an essential role in maintaining cellular health. When damaged, they are removed through a recycling ...

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Far from their dour reputation, the Middle Ages were a period of massive social change, burgeoning nationalism, international conflict, terrible natural disaster, climate change, rebellion ...

Joanne McNally declares there is no such thing as middle age — and says she is just getting going at 41 years young.

People in early middle age who have poor sleep quality, including having difficulty falling or staying asleep, have more signs of poor brain health in late middle age, according to a study ...

People in early middle age who have poor sleep quality, including having difficulty falling or staying asleep, have more signs of poor brain health in late middle age, according to a new study.

“Our study, which used brain scans to determine participants’ brain age, suggests that poor sleep is linked to nearly three years of additional brain aging as early as middle age," said study ...

"Our study, which used brain scans to determine participants' brain age, suggests that poor sleep is linked to nearly three years of additional brain aging as early as middle age," said study lead ...