Posts from this author will be added to your daily email digest and your homepage feed. is a senior tech and policy editor focused on online platforms and free expression. Adi has covered virtual and ...

Every time we smile, grimace, or flash a quick look of surprise, it feels effortless, but the brain is quietly coordinating an intricate performance. This study shows that facial gestures aren't ...

Source: Photo elements from Cameron Ritchie and Brandon Morrison — Creative Commons License I was working on an attention exercise with my young Nova Scotia Duck Tolling Retriever, Ranger. A colleague ...