Scientists uncover terrifying 19-meter sea monster that once ruled ancient oceans

When the Deep Was Ruled by Monsters For decades, Hollywood has served us ferocious tyrannosaurs and sneaky raptors on a ...
Insane Curiosity on MSN

Watch a 56-foot sea monster rule North America’s deadliest ocean

Millions of years ago, a shallow ocean split North America in two and became one of the deadliest marine ecosystems Earth has ever seen. The Western Interior Seaway was home to 56-foot mosasaurs, ...

4 Black Eggs Surfaced From the Dark Heart of the Ocean—With Alien Creatures Inside

Case in point: Scientists from Tokyo University and Hokkaido University in Japan stumbled across some mysterious jet-black ...
Smithsonian Magazine

Eight of the Worst Marine Invaders, According to Scientists

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species who inadvertently moved to new territory and took the ...
Discover Wildlife on MSN

10 gigantic, deadly and terrifying sea monsters that were inspired by humongous real-life ocean animals

These real-life ocean animals were so terrifying to seafarers that they became embedded in history as legendary sea monsters ...
Discover Wildlife

"It terrorised the seas 90 to 80 million years ago just a few million years before its equally ferocious two-legged namesake did the same thing on land..."

It might share its name with the largest meat-eating dinosaur that ever lived, but this isn’t the T.rex we all know and ...