Usually, when you need to sense something in a project, the answers are straightforward. Want to sense air temperature? There’s a sensor for that. Particulate content in the air? There’s a sensor for ...

A cubic millimetre is a tiny volume — less than a teardrop. But a cubic millimetre of mouse brain is densely packed with tens of thousands of neurons and other cells in a staggeringly complex ...

Researchers have developed a system, called ProxiCycle, that logs when a passing car comes too close to a cyclist (four feet or less). A small, inexpensive sensor plugs into bicycle handlebars and ...

A small brain sample was sliced into 5,000 pieces, and machine learning helped stitch it back together. A team led by scientists from Harvard and Google has created a 3D, nanoscale-resolution map of a ...