Deep in the limestone caves of New Zealand rest colonies of glow worms that emit a blue-green light strong enough to illuminate the caves they live in. These wonderful yet strange creatures are called ...

Arachnocampa luminosa is a gnat species native to New Zealand. These small insects look like normal mosquitos as adults, but, as larvae, they are proof that sometimes real life is stranger — and more ...

Ruakuri Cave in Waitomo, New Zealand has a mesmerizing blue glow that is a sight to behold, but the beautiful light comes from an unexpected source: glow worms. The glow worms hang from the cave ...

Travel-starved Australians are flocking to a 'secret' glow worm cave hidden inside a disused tunnel in the Blue Mountains while international borders remain closed. The cave in Lithgow, west of Sydney ...