Before we can test for AI consciousness, we need to understand how consciousness actually emerges, experts say.

Every scientist sees the world through the lens of their discipline. A geologist touches a rock and reads time, a virologist peers at a public handrail with considerable mistrust. When I look out at ...

We’re all traveling all the time. It might be mundane, like that rote commute to school drop-off or our workplace, or the travel might be unusual, like that time my husband and I swam with stingrays ...