Magnetic fields are a fundamental part of the universe. They govern how small particles – the building blocks of planets, ...

Loggerhead turtles are able to sense Earth's magnetic field in two ways, but it wasn't clear which sense the animals use to detect the magnetic field when navigating using the magnetic map they are ...

New research is turning a long‑standing hunch about sea turtles into a detailed map of how these animals read the planet itself. Scientists are now showing that turtles do not just sense Earth’s ...

Why there’s a need to assess current-flow distribution. How an arrangement was made for the measurement using a controlled magnetic field, laser-induced current flow, and a subtle physics-materials ...