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Baby dinosaurs were the backbone of the Jurassic food chain

hunting predator prey Jurassic fossil Dinosauria

Despite growing into the largest animals ever to walk on land, sauropods began life small, exposed, and alone. Fossil evidence suggests their babies were frequently eaten by multiple predators, making them a key part of the Jurassic food chain. This steady supply of easy prey may explain why early predators thrived without needing extreme hunting adaptations. The findings offer a rare glimpse into how dinosaur ecosystems truly worked.

02/02/2026 sciencedaily

This AI app can tell which dinosaur made a footprint

fossil tracks Dinosauria bird dating discovery

Dinosaur footprints have always been mysterious, but a new AI app is cracking their secrets. DinoTracker analyzes photos of fossil tracks and predicts which dinosaur made them, with accuracy rivaling human experts. Along the way, it uncovered footprints that look strikingly bird-like—dating back more than 200 million years. That discovery could push the origin of birds much deeper into prehistory.

01/02/2026 sciencedaily

Hesperosuchus: Beast of the Week

Mexico United States Late Triassic Triassic fossil skeleton

This week we will be checking out a relative of modern crocodilians that has tricked scientists multiple times!  Enter Hesperosuchus agilis!Hesperosuchus was a pseudosuchian (related to crocodilians) that lived in what is now Arizona and New Mexico, USA, during the late Triassic period, about 210 million years ago.  It would have been a meat-eater and from snout to tail the most complete skeleton measures about four feet (1.2m) but other fossils suggest it could have grown larger, up to about si

01/02/2026 prehistoricbeastoftheweek

Ancient tools in China are forcing scientists to rethink early humans

China dating discovery excavation

Archaeologists in central China have uncovered evidence that early humans were far more inventive than long assumed. Excavations at the Xigou site reveal advanced stone tools, including the earliest known examples of tools fitted with handles in East Asia, dating back as far as 160,000 years. These discoveries show that ancient populations in the region carefully planned, crafted, and adapted their tools to meet changing environments.

31/01/2026 sciencedaily-human-evo

Scientists finally explain Earth’s strangest fossils

Cambrian fossil discovery

The Ediacara Biota are some of the strangest fossils ever found—soft-bodied organisms preserved in remarkable detail where preservation shouldn’t be possible. Scientists now think their survival in sandstone came from unusual ancient seawater chemistry that created clay “cements” around their bodies after burial. This process captured delicate shapes that would normally vanish. The finding helps clarify how complex life emerged before the Cambrian Explosion.

27/01/2026 sciencedaily

A lost disease emerges from 5,500-year-old human remains

Colombia evolution skeleton

A 5,500-year-old skeleton from Colombia has revealed the oldest known genome of the bacterium linked to syphilis and related diseases. The ancient strain doesn’t fit neatly into modern categories, hinting at a forgotten form that split off early in the pathogen’s evolution. This pushes the history of treponemal diseases in the Americas back by millennia and shows they were already diversifying long before written records.

26/01/2026 sciencedaily-human-evo

Pachycephalosaurus: Beast of the Week

limb movie Jurassic Dinosauria Pachycephalosauria skull

This week we shall be checking out a well-known dinosaur with an iconic skull.  This dinosaur is one of my personal all time favorites.  I will never forget seeing it's awesome representation in The Lost World: Jurassic Park in the movie theater when I was only eight years old.  The way it smashed that truck...it changed me.  Say hello to Pachycephalosaurus wyomingensis! Pachycephalosaurus life reconstruction in watercolor by Christopher DiPiazza.Pachycephalosaurus was the largest known member o

25/01/2026 prehistoricbeastoftheweek

Ancient people carried a wild potato across the American Southwest

Long before farming took hold, ancient Indigenous peoples of the American Southwest were already shaping the future of a wild potato. New evidence shows that this small, hardy plant was deliberately carried across the Four Corners region more than 10,000 years ago, helping it spread far beyond its natural range.

25/01/2026 sciencedaily-human-evo

This 2.6-million-year-old jawbone changes the human story

jaw Ethiopia fossil discovery

A rare fossil discovery in Ethiopia has pushed the known range of Paranthropus hundreds of miles farther north than ever before. The 2.6-million-year-old jaw suggests this ancient relative of humans was surprisingly adaptable, not a narrow specialist as once believed. Instead of being outmatched by early humans, Paranthropus appears to have been just as widespread and resilient. The find forces scientists to rethink how early human relatives lived—and competed.

23/01/2026 sciencedaily-human-evo

A 250-million-year-old fossil reveals the origins of mammal hearing

bone jaw fossil mammals skull

Sensitive hearing may have evolved in mammal ancestors far earlier than scientists once believed. By modeling how sound moved through the skull of Thrinaxodon, a 250-million-year-old mammal predecessor, researchers found it likely used an early eardrum to hear airborne sounds. This challenges the long-held idea that these animals mainly “listened” through their jaws or bones. The results reveal that a key feature of modern mammal hearing was already taking shape deep in prehistory.

20/01/2026 sciencedaily

Ajkaceratops: Beast of the Week

Hungary Cretaceous Late Cretaceous fossil Ajkaceratops Dinosauria

This week we will be checking out a unique dinosaur that lived in an even more unique environment.  Let's talk about Ajkaceratops kozmai!Ajkaceratops was a small plant-eating dinosaur that lived in what is now Hungary during the late Cretaceous period, about 85 million years ago.  From beak to tail it likely measured a little over 3 feet (1m) long.  The genus name translates to "Ajka Horned Face", referencing the town in Hungary near where its fossils were found.  Watercolor of Ajkaceratops by C

18/01/2026 prehistoricbeastoftheweek

A legendary fossil is forcing scientists to rethink human origins

South Africa fossil human origin new species skeleton

One of the most complete human ancestor fossils ever found may belong to an entirely new species, according to an international research team. The famous “Little Foot” skeleton from South Africa has long been debated, but new analysis suggests it doesn’t truly match any known Australopithecus species. Instead, researchers say its unique mix of features points to a previously unidentified human relative, reshaping ideas about early human diversity.

05/01/2026 sciencedaily-human-evo

This ancient fossil could rewrite the story of human origins

fossil discovery human origin study

Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong anatomical evidence that Sahelanthropus tchadensis was bipedal, including a ligament attachment seen only in human ancestors. Despite its ape-like appearance and small brain, its leg and hip structure suggest it moved confidently on two legs. The finding places bipedalism near the very root of the human family tree.

03/01/2026 sciencedaily-human-evo

Fossilized bones are revealing secrets from a lost world

bone fossil

Researchers have uncovered thousands of preserved metabolic molecules inside fossilized bones millions of years old, offering a surprising new window into prehistoric life. The findings reveal animals’ diets, diseases, and even their surrounding climate, including evidence of warmer, wetter environments. One fossil even showed signs of a parasite still known today. This approach could transform how scientists reconstruct ancient ecosystems.

03/01/2026 sciencedaily

This strange ancient snake was hiding in a museum for decades

bone museum fossil discovery

A strange little snake fossil found on England’s south coast has finally revealed its secrets—more than 40 years after it was discovered. The newly named Paradoxophidion richardoweni lived around 37 million years ago, during a time when Britain was warmer and teeming with reptiles. Though known only from tiny backbone bones, this “paradox snake” carries a surprising mix of traits seen in modern snakes, placing it near the very roots of today’s most diverse snake group.

31/12/2025 sciencedaily

Earth’s worst extinction was followed by a shockingly fast ocean comeback

predator fossil discovery extinction

A spectacular fossil trove on the Arctic island of Spitsbergen shows that marine life made a stunning comeback after Earth’s greatest extinction. Tens of thousands of fossils reveal fully aquatic reptiles and complex food chains thriving just three million years later. Some predators grew over five meters long, challenging the idea of a slow, step-by-step recovery. The find rewrites the early history of ocean ecosystems.

30/12/2025 sciencedaily

Dinosaur bones found almost on top of each other in Transylvania

bone pelvis Romania fossil Dinosauria Titanosauria skeleton

Scientists exploring Romania’s Hațeg Basin have discovered one of the densest dinosaur fossil sites ever found, with bones lying almost on top of each other. The K2 site preserves thousands of remains from a prehistoric flood-fed lake that acted like a natural bone trap 72 million years ago. Alongside common local dinosaurs, researchers uncovered the first well-preserved titanosaur skeletons ever found in the region. The site reveals how ancient European dinosaur ecosystems formed and evolved in

23/12/2025 sciencedaily

Parasaurolophus: Beast of the Week

crest Cretaceous Late Cretaceous specimen Canardia Dinosauria Parasaurolophus

This week we will be taking a look at a very popular duck-billed dinosaur.  Say hello to Parasaurolophus!  Parasaurolophus was a plant eater that lived in what is now North America during the Late Cretaceous, about 77 to 73 million years ago.  Parasaurolophus measured about 30 feet (9.1 meters) long from beak to tail, but certain incomplete specimens show evidence of having been a bit larger.  Parasaurolophus is most well-known for its long, curved crest that grew from the back of its head, givi

21/12/2025 prehistoricbeastoftheweek

Scientists found a hidden clock inside dinosaur eggshells

fossil Dinosauria

Researchers have found that fossilized dinosaur eggshells contain a natural clock that can reveal when dinosaurs lived. The technique delivers surprisingly precise ages and could revolutionize how fossil sites around the world are dated.

21/12/2025 sciencedaily

This 8,000-year-old art shows math before numbers existed

Over 8,000 years ago, early farming communities in northern Mesopotamia were already thinking mathematically—long before numbers were written down. By closely studying Halafian pottery, researchers uncovered floral and plant designs arranged with precise symmetry and numerical patterns, revealing a surprisingly advanced sense of geometry.

17/12/2025 sciencedaily