Against the backdrop of aging, chronic diseases, and a growing population, the healthcare system is going through a vital transformation. Healthcare is simply becoming increasingly individual-centric.

Sea turtles navigate using Earth's magnetic field like a GPS. Scientists found they learn and remember magnetic locations.

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more.

Earth’s magnetic north pole is on the move—and in surprising ways. With the release of the World Magnetic Model 2025, ...