Boaters off the coast of California got the chance to see the biggest animal on Earth and the group is calling it a "once in ...

It's easy to assume that the largest living things on Earth are animals. Everyone knows statistics about blue whales and elephants, but these animals are actually dwarfed in comparison to the true ...

Saltwater crocodiles (Crocodylus porosus) are the largest living reptiles on Earth. They’re even bigger than the fearsome ...

What's the biggest living thing on Earth? I can think of two. I'm not sure which is biggest, but neither of them is a blue whale. These are weirder. Much, much weirder. One is a tree. The other ...

(227 kg), the largest living bivalve mollusk is the giant ... make up the largest animal group on Earth, but only one arthropod species can claim the title of largest by size: the Japanese spider ...

The dinosaurs may be long gone, but plenty of truly giant things are still living on this planet — including the largest animal ever known to exist. And the No. 1 largest living thing ...

"We're totally living in a time of giants. Unlike no other time in Earth's history" he says. "We have a unique opportunity to study how the largest animals of all time function in these different ...

The largest living thing on the planet is not a whale or any other animal you might expect. It is a giant fungus that kills anything in its path, currently taking up more than three square miles ...

Two immortal animals are jellyfish-like creatures that either restart their life cycle or clone themselves. The world’s longest-living creatures have lived for more than 200 years and all happen ...

What's the biggest living thing on Earth? I can think of two. I'm not sure which is biggest, but neither of them is a blue whale. These are weirder. Much, much weirder. One is a tree. The other eats ...