Nocturnal insects may use both Earth's magnetic field and visual cues to guide their migratory flight behaviors, according to recent findings. The research, published in eLife, presents compelling ...

For the first time, researchers measured the magnetic pull inside a single bacterium, turning a biological mystery into hard numbers.

They may not be on most people's list of most attractive species, but bats definitely have animal magnetism. Researchers have discovered that bats use a magnetic substance in their body called ...