At first glance, a squid resembles “Kraken,” a sea monster, but a closer look reveals an even more magical creature that ...

Some animals produce their own light, no special effects involved. In certain cases, it helps them hunt or avoid predators.

Have you ever wondered how some animals glow in the dark? Bioluminescence is a natural ability in particular living creatures to produce light. It happens through a chemical reaction inside their ...

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Deep in the Pacific Ocean, six-foot-long Humboldt squid are known for being aggressive, cannibalistic and, according to new research, good communicators. Known as "red devils," the squid can rapidly ...

After the sun dips below the horizon, some places around the world begin to light up. These spots come alive with soft glows and nature-made (or human-made) light shows. Check out our top picks for ...