
Photos: Ancient finds
PHOTO:
Jorge A. González
This artist's illustration shows a young Purussaurus attacking a ground sloth in Amazonia 13 million years ago.

Photos: Ancient finds
PHOTO:
Jiang et al.
This bundle of bones is the torso of another marine reptile inside the stomach of a fossilized ichthyosaur from 240 million years ago.

Photos: Ancient finds
PHOTO:
Lyn Wadley/Wits University
Researchers uncovered the fossilized fragments of 200,000-year-old grass bedding in South Africa's Border Cave.

Photos: Ancient finds
PHOTO:
Albert Protopopov
Meet Sasha, the preserved and reconstructed remains of a baby woolly rhinoceros named that was discovered in Siberia.

Photos: Ancient finds
PHOTO:
Ciprian Ardelean
Stone tools made from limestone have helped researchers to suggest that humans arrived in North America as early as 30,000 years ago.

Photos: Ancient finds
PHOTO:
Berhane Asfaw
This image shows both sides of the 1.4 million-year-old bone handaxe made from the femur of a hippopotamus. It was most likely crafted by ancient human ancestors like Homo erectus.

Photos: Ancient finds
PHOTO:
Courtesy Alex Boersma
This illustration shows Kongonaphon kely, a newly described reptile that was an early ancestor of dinosaurs and pterosaurs. The fossil was found in Madagascar. It lived about 237 million years ago.

Photos: Ancient finds
PHOTO:
Tim Copeland
The Okavango Delta in Botswana showcases a patchy landscape where the ability to plan results in a huge survival payoff.

Photos: Ancient finds
PHOTO:
M. Ellison/AMNH
This is a clutch of fossilized Protoceratops eggs and embryos, discovered in the Gobi Desert of Mongolia. They provide evidence that dinosaurs laid soft-shell eggs.

Photos: Ancient finds
PHOTO:
M.C. Langley
These tools, made from the bones and teeth of monkeys and smaller mammals, were recovered from Fa-Hien Lena cave in Sri Lanka. The sharp tips served as arrow points.

Photos: Ancient finds
PHOTO:
L. Verdonck
This labeled map shows the complete ancient Roman city of Falerii Novi as it currently exists underground.

Photos: Ancient finds
PHOTO:
Najib Albina/Courtesy Israel Antiquities Authority
Fragments of the Dead Sea Scrolls found in the 1950s are seen here.

Photos: Ancient finds
PHOTO:
William Harcourt-Smith
This is one of the 408 human footprints preserved at the Engare Sero site in Tanzania. The fossilized footprints reveal a group of 17 people that traveled together, likely including 14 women, two men and one juvenile male.

Photos: Ancient finds
PHOTO:
Tsenka Tsanova
Blade-like stone tools and beads found in Bulgaria's Bacho Kiro cave provide the earliest evidence for modern humans in Europe 47,000 years ago.

Photos: Ancient finds
PHOTO:
Stefano Broccoli
This artist's illustration shows what an early, small ichthyosaur that lived 248 million years ago may have looked like. It resembled a cross between a tadpole and a seal, grew to be one foot long and had pebble-like teeth that it likely used to eat invertebrates like snails and bivalves.

Photos: Ancient finds
PHOTO:
Andrey Atuchin
This is an artist's illustration of Adalatherium hui, an early mammal that lived on Madagascar 66 million years ago.

Photos: Ancient finds
PHOTO:
Alec Brenner/Harvard University
This is an artist's illustration showing a cross-section of Earth's forming crust approximately 3 to 4 billion years ago.

Photos: Ancient finds
PHOTO:
Duarte Belo
Illuminated medieval manuscripts are full of intricate decorations, illustrations and colors, including "endangered colors" that can no longer be recreated today.

Photos: Ancient finds
PHOTO:
Bernardo Urbani/Antiquity Journal
These monkeys can be found in ancient Grecian frescoes. And the details are so accurate that researchers were able to identify them as vervet monkeys and baboons.

Photos: Ancient finds
PHOTO:
C2RMF
Archeologists have found the oldest string of yarn at a prehistoric site in southern France. This photograph, taken by digital microscopy, shows that of the cord fragment, which is approximately 6.2 mm long and 0.5 mm wide.

Photos: Ancient finds
PHOTO:
Márcio L. Castro
This illustration shows Elessaurus gondwanoccidens, a long-legged reptile that lived in South America during the Early Triassic Period. It's a cousin to other mysterious early reptiles that arose after the Permian mass extinction event 250 million years ago.

Photos: Ancient finds
PHOTO:
Prof. José María Bermúdez de Castro
The skeletal remains of Homo antecessor are on display in this image. A recent study suggests antecessor is a sister lineage to Homo erectus, a common ancestor of modern humans, Neanderthals and Denisovans.

Photos: Ancient finds
PHOTO:
Therese van Wyk/University of Johannesburg
A nearly two-million-year-old Homo erectus skullcap was found in South Africa. This is the first fossil of erectus to be found in southern Africa, which places it in the area at the same time as other ancient human ancestors.

Photos: Ancient finds
PHOTO:
Alfred-Wegener-Institut/James McKay
This painting shows what Antarctica may have looked like 90 million years ago. It had a temperate swampy rainforest.

Photos: Ancient finds
PHOTO:
Courtesy Sergey Krasovskiy
This artist's illustration of Dineobellator notohesperus shows them in an open landscape, across what is now New Mexico, along with Ojoceratops and Alamosaurus in the background.

Photos: Ancient finds
PHOTO:
Sohail Wasif/University of California-Riverside
Ikaria wariootia was a worm-like creature that lived 555 million years ago. It represents the oldest ancestor on the family tree for most animals.

Photos: Ancient finds
PHOTO:
courtesy R.J. Clarke
This is the 3.67-million-year-old 'Little Foot' skull. The view from the bottom (right) shows the original position of the first cervical vertebra, which tells us about her head movements and blood flow to the brain.

Photos: Ancient finds
PHOTO:
Phillip Krzeminski
This is an artist's illustration of the world's oldest modern bird, Asteriornis maastrichtensis, in its original environment. Parts of Belgium were covered by a shallow sea, and conditions were similar to modern tropical beaches like The Bahamas 66.7 million years ago.

Photos: Ancient finds
PHOTO:
T. Wang, Junkai Yang and Songmei Hu
This donkey skull was recovered in a Tang Dynasty noblewoman's tomb. The researchers determined that she played donkey polo and was buried with her donkeys so that she may continue her favorite sport in the afterlife.

Photos: Ancient finds
PHOTO:
Alex Pryor
Hundreds of mammoth bones found at a site in Russia were once used by hunter-gatherers to build a massive structure 25,000 years ago.

Photos: Ancient finds
PHOTO:
Wilson44691/Wikipedia
A fossil of an ancient rudist clam called Torreites sanchezi revealed that Earth's days lasted 23.5 hours 70 million years ago.

Photos: Ancient finds
PHOTO:
Jon Hoad
This is an artist's impression of dinosaurs on prehistoric mudflat in Scotland, based on varied dinosaur footprints recovered on the Isle of Skye.

Photos: Ancient finds
PHOTO:
John Klausmeyer/Yuchao Zhao/Brian Stewart
A new study suggests that ostrich eggshell beads have been used to cement relationships in Africa for more than 30,000 years.

Photos: Ancient finds
PHOTO:
Benjamin Johnson
This rock lined the seafloor roughly 3.2 billion years ago, providing evidence that Earth may have been a 'waterworld' in its ancient past.

Photos: Ancient finds
PHOTO:
Chris Clarkson
These stone tools were found at the Dhaba site in India, showing that Homo sapiens survived a massive volcanic eruption 74,000 years ago.

Photos: Ancient finds
PHOTO:
Antiquity Publications Ltd
The remains of 48 people who were buried in a 14th century Black Death mass grave were found in England's Lincolnshire countryside.

Photos: Ancient finds
PHOTO:
Graeme Barker/Cambridge University
The articulated remains of a Neanderthal have been found in Shanidar Cave, representing the first discovery of its kind in 20 years.

Photos: Ancient finds
PHOTO:
Assaf Ehrenreic
A rare disease that still affects humans today has been found in the fossilized vertabra of a duck-billed dinosaur that roamed the Earth at least 66 million years ago.

Photos: Ancient finds
PHOTO:
Edwin Cadena
Venezuelan Palaeontologist Rodolfo Sánchez is shown next to a male carapace of the giant turtle Stupendemys geographicus, for scale.

Photos: Ancient finds
PHOTO:
Julius Csotonyi
This artist's illustration shows the newly discovered Tyrannosaurus rex relative, Thanatotheristes degrootorum.

Photos: Ancient finds
PHOTO:
Andrey Atuchin
The newly discovered species Allosaurus jimmadseni represents the earliest Allosaurus known. It was a fearsome predator that lived during the Late Jurassic Period millions of years before Tyrannosaurus rex.

Photos: Ancient finds
PHOTO:
Antiquity Publications Ltd
Remains found in ancient Herculaneum boat houses revealed that people trying to flee the eruption of Mount Vesuvius slowly suffocated as volcanic clouds overtook the town.

Photos: Ancient finds
PHOTO:
Ashley Poust
The Wulong bohaiensis fossil found in China's Jehol Province shows some early, intriguing aspects that relate to both birds and dinosaurs.

Photos: Ancient finds
PHOTO:
Villa et al., 2020
Shell tools were recovered from an Italian cave that show Neanderthals combed beaches and dove in the ocean to retrieve a specific type of clam shell to use as tools.

Photos: Ancient finds
PHOTO:
Courtesy Dr. Axel Petzold/University College London
A closer look at the Heslington brain, which is considered to be Britain's oldest brain and belonged to a man who lived 2,600 years ago. Amazingly, the soft tissue was not artificially preserved.

Photos: Ancient finds
PHOTO:
Institute of Archaeology RAS
Researchers from Russia's RAS Institute of Archeology excavated the burial sites of four women, who were buried with battle equipment in southwestern Russia and believed to be Amazon warrior women. The oldest woman found in the graves bore a unique, rare ceremonial headdress.

Photos: Ancient finds
PHOTO:
Julius T. Csotonyi
Teen Tyrannosaurus rex were fleet-footed with knife-like teeth, serving as mid-sized carnivores before they grew into giant bone-crushing adults.

Photos: Ancient finds
PHOTO:
Rizal et al
A Homo erectus skull cap discovered in Central Java, Indonesia reveals how long they lived and when the first human species to walk upright died out.

Photos: Ancient finds
PHOTO:
Tom Björklund
This is an artistic reconstruction of Lola, a young girl who lived 5,700 years ago.

Photos: Ancient finds
PHOTO:
Endra
Part of the scene depicted in the world's oldest cave art, which shows half-animal, half-human hybrids hunting pigs and buffalo.

Photos: Ancient finds
PHOTO:
courtesy Amarna Project
An ancient Egyptian head cone was first found with the remains of a young woman buried in one of Amarna's graves.

Photos: Ancient finds
PHOTO:
Taiping Ga
A lice-like insect was trapped in amber crawling and munching on a dinosaur feather.

Photos: Ancient finds
PHOTO:
Jacob Blokland, Flinders University