Priscilla Chan’s journey from the daughter of Vietnamese refugees to a Harvard graduate, paediatrician and major science philanthropist is rooted in a family story shaped by war and migration. Her grandparents put her parents, who were teenagers at the time, on boats to flee Vietnam during the war. Chan grew up in Massachusetts, where her…

Image: Wikipedia/AI-Refined Centuries before modern genetics established the close evolutionary relationship between humans and other primates, Carl Linnaeus was already willing to examine humanity through the eyes of a naturalist. In one of his reflections, he acknowledged the moral and religious distinctions people traditionally placed between humans and other animals, but then deliberately set those…

There are moments when a simple disagreement quietly turns into something larger. A conversation stops, assumptions take over and a distance begins to grow between people who may once have understood each other well. Sometimes the separation is deliberate, created to protect a boundary or avoid conflict. At other times, it happens almost without anyone…

Alongside the 1,100-acre plot of the Perry Nuclear Power Plant, small black shells with yellow dots are often found slowly making their way through the land. On Lake Erie’s south-central shore, where brown water and a mud of wetland exist, a new resident has shelled up.This event comes up as a little surprise, as Ohio…