The world’s rivers and lakes are home to some truly massive and intimidating fish, many of which look more than capable of ...
Around 110 million years ago, two small pterosaurs about the size of modern seagulls were flying over a lake or river, likely searching for food or skimming the water. They were suddenly captured and ...
When the bottom-dwelling worms of Denmark’s fjords rise up in summer to spawn, they are predated by the resident jellyfish.