Hands move constantly during conversation. They signal emotion, stress a point, and form full languages such as American Sign Language. Behind this everyday motion lies a complex challenge. Each human ...

A federal judge has ordered the city to hand over the operations of its troubled jails on Rikers Island to an outside manager. In a decision Tuesday, U.S. District Judge Laura Taylor Swain wrote that ...

In addition to standard concerns for reviewing animal protocols, research protocols using obese mice must address the special circumstances involved with using these models. These circumstances fit ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Wirecutter Staff No matter how long you’ve used an iPhone, there are always ...