Reindeer change the color of a reflective layer in their eyes between summer and winter to deal with months-long stretches of Arctic darkness. These animals in Norway are cared for by Sami herders ...

Olms are cute and small animals that are surprisingly resilient. Research has found that they can live up to 10 years without food. They’ve also been found to live to at least 58 years old.

Here are three of our most recent eye-catching stories. → 'Large'-eyed creature found lurking in ancient Roman mine → 2-foot-long sea creature with 'fang-like' teeth discovered as a new species ...

Here are three of our most recent eye-catching stories. → 'Large'-eyed creature found lurking in ancient Roman mine → 2-foot-long sea creature with 'fang-like' teeth discovered as a new species ...

Here are three of our most recent eye-catching stories. → 'Large'-eyed creature found lurking in ancient Roman mine → 2-foot-long sea creature with 'fang-like' teeth discovered as a new species ...

Here are three of our most recent eye-catching stories. → 'Large'-eyed creature found lurking in ancient Roman mine → 2-foot-long sea creature with 'fang-like' teeth discovered as a new species ...

The sensory system of mice is especially useful for nocturnal animals like mice that navigate in lightless burrows and in the dark corners of our houses. Mice can use specialised muscles to move ...