Not much is known about the megamouth, which was first observed by scientists in 1976. Scientifically known as Megachasma pelagios, megamouth sharks were initially discovered in 1976 off the shores of ...

Watch this footage of two Megamouth sharks, which is apparently a rare sighting.

A megamouth shark that stranded in the Philippines is the first pregnant individual ever recorded in this rare species. The finding confirms that megamouths (Megachasma pelagios) are ovoviviparous: ...

A hulking shark with a rubbery, lantern-like mouth and a body the length of a delivery van is not what most people expect to see in the surf. When a megamouth shark appears close to shore, it jolts ...

There are estimated to be more than 400 known species of sharks worldwide, and one first discovered off the coast of Kaneohe remains one of the strangest and most significant species discovered in the ...

A rare shark specimen is frozen as researchers prepare to study its “big mouth with a lot of secrets.” Megamouth sharks are “elusive,” with fewer than 240 ever caught, the Smithsonian said Tuesday in ...

SAN DIEGO — Fishermen spotted two extremely rare megamouth sharks off the coast of San Diego. The sharks have only been seen a few hundred times throughout history. "We didn't really process the ...

Imagine it: You're miles and miles off the coast of San Diego, it's a sunny, singular day, with a glassy ocean and hyper cerulean skies. The deep blue of the water is uninterrupted as far as your ...

Add Yahoo as a preferred source to see more of our stories on Google. Watch this footage of two Megamouth sharks, which is apparently a rare sighting.