Fossilized Tubes Point to Super-Ancient Mobile Organisms
Fossilized Tubes Point to Super-Ancient Mobile Organisms
If the structures identified in a 2.1-billion-year-old rock are really signs of burrowing organisms, it would push back the earliest known mobile organisms by 1.5 billion years.
Fossilized Tubes Point to Super-Ancient Mobile Organisms
Fossilized Tubes Point to Super-Ancient Mobile Organisms

If the structures identified in a 2.1-billion-year-old rock are really signs of burrowing organisms, it would push back the earliest known mobile organisms by 1.5 billion years.

If the structures identified in a 2.1-billion-year-old rock are really signs of burrowing organisms, it would push back the earliest known mobile organisms by 1.5 billion years.

fossil
Newly Discovered Ancient Shark Found Alongside Bones of <em>T. rex</em>
Newly Discovered Ancient Shark Found Alongside Bones of T. rex
Carolyn Wilke | Jan 22, 2019
Galagadon’s tiny teeth look like the spaceships in its namesake video game from the early 1980s.
Pterosaurs Sported Feathers, Claim Scientists
Pterosaurs Sported Feathers, Claim Scientists
Anthony King | Dec 17, 2018
A controversy over pterosaurs’ plumage has taken off, with a new discovery pushing feather origins back 80 million years into the early Triassic.
First Vertebrates Evolved in Shallow Water
First Vertebrates Evolved in Shallow Water
Kerry Grens | Oct 25, 2018
Fish stuck to coastal habitats for nearly 100 million years after they first appeared.
Image of the Day: Birds of a Lung
Image of the Day: Birds of a Lung
Shawna Williams | Oct 22, 2018
A fossil from the Cretaceous Period shows similarities to modern avian species.
Signs of Ancient Microbial Life Questioned
Signs of Ancient Microbial Life Questioned
Abby Olena | Oct 17, 2018
New findings cast doubt on previous claims that structures found preserved in rocks in Greenland are stromatolites, but the original authors say the discrepancy lies in different samples.
Fossilized Lipids Confirm <em>Dickinsonia</em> as One of the Earliest Animals
Fossilized Lipids Confirm Dickinsonia as One of the Earliest Animals
Ruth Williams | Sep 20, 2018
An analysis of organic material from 500-million-year-old fossils upholds the theory that the mysterious creatures were early forms of animal life.
Image of the Day: Hanger-On
Image of the Day: Hanger-On
Sukanya Charuchandra | Aug 29, 2018
Newly identified species of fossilized parasitic wasps were found inside their hosts.
Fossilized Beetle Is Earliest Evidence of Insect Pollinator
Fossilized Beetle Is Earliest Evidence of Insect Pollinator
Abby Olena | Aug 16, 2018
A 99-million-year-old beetle preserved in amber alongside grains of pollen likely pollinated prehistoric plants.
Image of the Day: Snakes Alive
Image of the Day: Snakes Alive
Sukanya Charuchandra | Jul 19, 2018
Scientists have found the 99-million-year-old remains of a baby snake.