Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Forbes contributors publish independent expert analyses and insights. I write about the economics of AI. Many AI tools still misread human movement in real settings and the cost is rising as more ...

People often take walking for granted. We just move, one step after another, without ever thinking about what it takes to make that happen. Yet every single step is an extraordinary act of ...

Measuring human movement with tracking devices on looser clothing is more accurate than on tight body suits or straps. The discovery by scientists at King's College London could mark a potential ...

Humans owe their highly flexible shoulders and elbows to their ape ancestors, an evolutionary gift that once acted as a natural braking system for safe tree descent. According to a new study published ...