This week, my mom group chat is all abuzz on two things—summer camp plans and The Dinosaurs on Netflix. The ...
Rising sea levels are slowing Earth’s rotation, lengthening how long an average day lasts. And the current rate of increase to a single average day—1.33 additional milliseconds per century—is ...
Students in Greece will revive Eratosthenes' calculation of the Earth’s radius and circumference, a remarkable experiment in ...
A 4.5-billion-year-old meteorite crashes through the roof of a house in Georgia, revealing clues about the origin of the Solar System.
The 19th-century German toy pieces, made with quartz sand, chalk and linseed oil, allowed kids to create realistic structures ...