New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million ...

So big, in fact, scientists reference the largest types as "supergiants." Biologists have identified a new such species, ...

Step back into the Carboniferous period, when colossal arthropods dominated the land 345-290 million years ago. Among these ancient creatures was Arthropleura, a remarkable millipede that stretched up ...