On October 22, 2025, in Anhui Province, China, @Méiyǒufánnǎo shared a video of twin babies crying simultaneously in perfect rhythm. In the video, both infants wail with matching tone and timing, ...

Hearing a baby cry can trigger a range of responses in adults, such as sympathy, anxiety and a strong urge to help. However, new research suggests that a deeper physical reaction is also occurring. A ...