Up and down, in more ways than one. By comparing fossilized finger bones of Homo naledi to those of a 2-million-year-old ...

Weaker grip strength has been linked to higher risks of heart disease, cognitive decline, certain cancers, and depression.

When it comes to predicting your health and longevity, you might think you need a battery of high-tech scans or expensive ...

This is the impressive moment a robotic hand grasps objects just like a human. Scientists at the Swiss Federal Institute of ...