Alien fish are already strange, but watching one face off against a live blue crawfish was next level. The clash of colors ...

Somewhere in the ocean's depths swims a small fish with a see-through skull, tubular eyes, and visual tricks that break every rule biology textbooks lay down about how vertebrates see.

WWF-Pakistan has cautioned that an invasive fish species has been detected in water bodies across Sindh and Lower Punjab, warning that its spread poses a serious threat to aquatic biodiversity and the ...

The expansive, abyssal darkness of the deep sea mirrors the mystique and grandeur of outer space. Hauntingly bioluminescent ...

The galactic cruise ship you’re on has been hijacked, the galactic princess has been kidnapped, and you’ve been shipwrecked on an alien planet. You must rescue the princess and get yourself back home!