WASHINGTON-- In a steamy tropical forest 46 millionyears ago, a prehistoric mosquito bit a critter, drew blood and wasblown into a lake in what is now the northwestern state of Montana.Belly full, she ...

(CNN) — A fossil of a giant millipede found on a beach in northern England has revealed "the biggest bug that ever lived," paleontologists say. The fossil was discovered in January 2018 in a chunk of ...

Researchers studied six pieces of amber containing fossilized ants with other insects nearby revealing an ecosystem in the ...

A newly described Patagonian fossil reveals the evolutionary origins and global spread of the tiny alvarezsaur dinosaurs.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Pressed into a ...

In a quiet part of what is now South Australia, more than half a billion years ago, life was locked in battle. The ocean floor teemed with small shelled creatures trying to stay alive as newly evolved ...

Tiny insects trapped in amber could tell us a great deal about their roles in past ecosystems: pollinators, parasites, predators, and prey. But how many of the insects preserved alongside each other ...

Add Yahoo as a preferred source to see more of our stories on Google. Long ago, approximately 2.6 million years ago during the Ice Age, prehistoric animals roamed throughout the U.S., including ...

Scientists in Patagonia unearthed the nearly complete skeleton of Alnashetri cerropoliciensis, one of the world's tiniest ...

A nearly complete 90-million-year-old dinosaur fossil from Patagonia, Alnashetri, reveals how alvarezsaurs evolved and shrank over time.

When you think of prime locations for finding fossils of the ancient creatures that inhabited our planet thousands of years ago, notable places like Egypt and China may come to mind. But what about … ...

(CNN) — Pressed into a piece of rock is the flattened, 47 million-year-old body of a cicada. Measuring about 1 inch (26.5 millimeters) long with a wingspan of 2.7 inches (68.2 millimeters), its ...