One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.

Though it may not seem like it, the ocean is a much more terrifying place than the cosmos. From hideous, alien-like creatures ...

This deep-sea polar worm looks like it can't decide if it's dressed for a glitzy party or a gruesome massacre. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

A bizarre ecosystem discovered 3,640 meters deep in the Arctic reveals "frozen reefs" and alien-like life. Learn about this ...

Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...