Ancient magnetic fossils reveal that animal navigation using Earth’s magnetic field may have evolved far earlier than ...

If GPS and radar go down, U.S. aircraft carriers can navigate using celestial navigation, sextants, compasses, and ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This compass–with six needles, and a ...

You will get access to the full Best Colleges rankings, comprehensive information on each school, and premium tools and features. Subscribing to College Compass unlocks: Try our My Fit Custom Ranking ...

Previously known as the Positioning, Navigation, and Timing Assessment Experiment (PNTAX), the sixth annual APEX event was held at the U.S. Army’s premier military test range, designed to replicate ...