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

Many of our most precious childhood memories feature the magnificent firefly. Known for their charming bioluminescence, ...

Of all the intriguing insects out there, the Photuris firefly has always been one of my favorites. This “femme fatale” uses ...

When astronomers first picked up a perfectly regular radio heartbeat from deep space in 1967, some of them half-jokingly ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...