For over a century, the Cambrian arthropod Helmetia expansa remained a mystery. Discovered by paleontologist Charles ...

In a new study published in the Journal of Systematic Palaeontology, Harvard researchers in the Department of Organismic and ...

This requires targeted stimulation of the muscles in the forearm and the support of an exoskeleton. Twenty-four stroke patients have already tested the system at the Schön Klinik Bad Aibling.

For over a century, the Cambrian arthropod Helmetia expansa remained a mystery. Now, researchers have revealed how this ...