Silicone toothbrushes could change how we care for our gums
Most toothbrushes still follow the same blueprint: nylon bristles, plastic handle, quick trip to the trash. A review published in PLOS Global Public Health suggests silicone bristles deserve a closer…
When Sound Comes With Color: What Researchers Know Now
Most of the time, the senses stay in their lanes: sound in the ears, color in the eyes, words as symbols. For a small slice of people, those lanes blend. …
Toddlers Feel Greater Joy When Sharing Treats Than Receiving Them, Research Shows
Toddlers have a reputation for guarding their snacks. Yet a study in Developmental Science suggests that, emotionally, many of them enjoy doing the opposite. When asked to share treats, children…