We know more today about how humans learn than ever before, so why do most classrooms still look like they did a century ago? Decades of research in cognitive science, neuroscience and educational ...

Kissing, for all popularity, is a bit of a mystery. Scientists have long debated when humans’ ancestors first put their lips together, and whether the act is simply a cultural trait. A new study ...

AI and robotics companies need data on movements in the physical world. Some are paying gig workers to record themselves ...