Monarch butterflies use Earth’s magnetic field as a compass. Cold winter temperatures reverse their direction for spring ...

Bogong moths navigate to alpine caves by using a stars and Earth's magnetic field. They can change direction based on star ...

A new study by the University of Cincinnati has found that monarch butterflies have an internal compass for their epic ...

This is life for Australia's bogong moths. Each spring, they migrate up to 1,000 kilometers to remote caves in the Australian ...

Monarch butterflies have a keen sense of direction, even on cloudy days. This is because they have a magnetic compass to direct their migration in addition to navigating by the position of the sun ...

The result that magnetic-field detection might have evolved separately for the map and compass senses bolsters growing evidence for dual magnetoreception systems in other vertebrates 1, 3.

The mystery of how birds migrate long distances over land and sea is a step closer to being cracked. By studying robins, scientists have found clues to how birds sense the Earth's magnetic field ...

Bats are nocturnal, but some need sunlight to set their internal compass. “Recent evidence suggests that bats can detect the geomagnetic field,” wrote Max Planck Institute ornithologists ...

Here's how to make a magnetic compass that points north using the amazing invisible force of magnetism. And there are only a few things that we need:A long large needle, a piece of cork carefully ...

"Tiny Magnetic Crystals In Bacteria Are A Compass, Say Scientists." ScienceDaily. ScienceDaily, 18 December 2008. <www.sciencedaily.com / releases / 2008 / 12 / 081216201412.htm>.