Life expectancy plummeted during the pandemic, with COVID-19 deaths, heart disease, and substance abuse playing major roles.

Researchers found that excessively activated neurons over time, rather than decreased neuronal activity, cause aging-related decline in brain function in nematodes.

A study found that B12 requirements may be too low for some people, putting them at risk for cognitive decline.

A study of nematodes by researchers at Nagoya University in Japan has found that aging-related decline in brain function is caused by the excessive activation of certain neurons over time ...