Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

Long before Jaws, long before Megalodon, and even long before Tyrannosaurus rex prowled the land, a colossal shark patrolled the ancient seas of what is now northern Australia. New research reveals ...

Artificial light at night, or ALAN, is one of the most pervasive byproducts of coastal urbanization. Streetlights, ...

Great white sharks are among the most powerful predators in the ocean, known for their size, strength, and hunting precision.