The vaquita, which means "little cow" in Spanish, is the world's smallest porpoise and most endangered marine mammal. They ...

Shark eBikes, a UK-based e-bike brand, has announced the start of production for its latest bikes – in the United Kingdom.

This is the heart-warming moment a couple discovered they had both planned a surprise proposal for each other on the same day ...

In a rare survival story, a blue shark lives through a swordfish attack, shedding light on interspecies competition.