Many of us turn to Sudoku, Wordle or brain-training apps to sharpen our minds. But research is increasingly showing one of the best ways to boost memory, focus and brain health is exercise. Our new ...

Let’s become little scientists! This fun Sink or Float activity, with an answer sheet included, gives young learners the opportunity to make predictions, test their ideas, and discover which everyday ...

Discover how ice and salt create incredible reactions in this simple science experiment. By sprinkling salt on ice, you can observe fascinating changes and learn the science behind freezing points. It ...

Top longevity scientist Eric Topol, author of the new book Super Agers, tells National Geographic which biohacks for a longer life are backed by science—and which you can skip. Skip the supplements ...