They're tiny, blobby, butt-shaped, and glow in the dark. What the heck are they? Scientists are still figuring them out.

The marine mammal — an infrequent visitor to the shores of the Emerald Isle — was spotted in the Waterford Estuary on the ...

I mean, you never know what lives in the water beneath your feet ... This thrilling deep-sea fish was voted the world's ugliest animal by the Ugly Animal Preservation Society.

A harrowing bit of footage has resurfaced, capturing the moment where a camera was gripped and attacked by a creature in the ...