The Texas coastline is seeing a rare and unusual sight: thousands of mysterious sea creatures washing ashore after what ...

Along long stretches of the Texas shoreline, thousands of rare sea creatures have been turning up dead or dying, transforming ...

A manatee was one of the latest in a long line of rare marine animals to turn heads along the Texas coast last month, and — in this case — hold up a $64 million state construction project. One of the ...

Wondering about the world's weirdest sea creatures? We've compiled this list of the 20 weirdest animals in the ocean to show ...

Nature often outperforms imagination. While fantasy films rely on CGI and special effects, the real world quietly hosts ...

Few have explored the ocean’s deepest depths – but those rare few have shared images of the strangest, most mysterious ...

The hoodwinker sunfish, or Mola tecta, can weigh as much as 4,400 pounds and can grow up to nine feet long "It was so enormous and so weird and gorgeous. It's like suddenly you're on another planet," ...

A rare sea creature was spotted for the first time off the coast of southeast Alaska, boaters said. Getty Images/iStockphoto A sea creature was spotted off the coast of Alaska, and the sighting has ...

Meet the “ghost fish,” a phantom of the abyss. Here’s how we found the first ever proof of its existence just a few years ago. The deep sea is a part of the world that very few humans get the chance ...

Seeing even one of these sea creatures is rare.