Titanosaurs were the largest land animals to ever appear on this planet, but even these lumbering beasts had humble beginnings. The discovery of a baby titanosaur fossil suggests that these dinosaurs were born with very adult-like features—and wow did they ever grow fast.
How the dinosaurs went extinct is a contentious topic of endless scientific debate. Were they killed by a giant asteroid, a rash of volcanic eruptions, or some deadly combination of the two? Or, perhaps, we’ve been thinking about the problem all wrong.
If we want to know what sorts of creatures will survive the next mass extinction, the best place to look is the fossil record. After examining the bones of Lystrosaurus, a vertebrate that famously thrived during the worst apocalypse in the history of life on Earth, a team of paleontologists think they know how it…
A retractable, jawed proboscis. A lithe, slippery body. A tiny dumbbell with slow blinking eyes. Meet the Tully monster, an actual sea creature that seems to have sprung to life out of a drug-induced fever dream involving vibrators and surgical tools. At long last, scientists think they know what kind of creature it…
Injuries are common in the fossilized remains of dinosaurs, but the recent discovery of a severely roughed-up skeleton in Arizona establishes a new record for the most bone injuries sustained by a single theropod. This guy got wrecked.
Meet the titanosaur. It’s the newest exhibit at the American Museum of Natural History, and it’s a dinosaur cast so large it doesn’t even fit into a single room.
For years, the term “Anthropocene” has been used to informally describe the human era on Earth. But new evidence suggests there’s nothing informal about it. We’re a true force of nature — and there’s good reason to believe we’ve sparked a new and unprecedented geological epoch.
It’s always a good day when you get your stolen, $230,000 Tyrannosaurus skull back.
A pterosaur fossil has been discovered in Texas. It has a relative that is close genetically but not geographically—meaning ancient pterosaurs could have made very, very long journeys.
A team of scientists has unearthed the fossil remnants of a tropical forest on the arctic island of Svalbard, and it could help explain one of the most dramatic climate shifts in Earth’s history.
Russian scientists have displayed the remains of two ancient cave lion cubs found preserved in permafrost. Dubbed Uyan and Dina, the unfortunate pair died just a few weeks after birth. Scientists say they’re the most complete remains of this extinct species ever found—whiskers and all.
A new dinosaur species sheds some light on how duck-billed dinosaurs got their crests. Paleontologists say Probrachylophosaurus bergei is a missing link between two other species, and it fills in vital pieces of the story of how crests evolved.
It’s easy to get excited about new fossil discoveries, but sometimes a second look at an old find can reveal something just as surprising.
An undergraduate student from the University of Alberta has uncovered the fossilized remains of an Ornithomimus dinosaur with preserved tail feathers and soft tissue. The remarkable specimen is offering important insights into the plumage patterns of these ancient creatures, while tightening the linkages between…
There’s never been a better time to be a dinosaur hunter — or, if you can’t get your boots out in the field, a fossil fan. Paleontologists are announcing a new species of dinosaur at the rate of about one every two weeks. But are we ever going to find them all?
Paleontologists in Germany have identified the fossilized remains of a horse-like animal that dates back 48 million years. Remarkably, the fossil still contains its unborn foal and traces of soft tissue—leading scientists to call it the earliest and best-preserved specimen of its kind.
Birds have been around for a good 150 million years, but they likely looked very different from the birds we see today. Some paleontologists have wondered if early birds were even able to fly. A newly discovered fossil clears that up.
While digging in his field on Monday, Michigan farmer James Bristle found what he thought was ordinary debris in his field. After digging further, he discovered that what he had found wasn’t a fence post, but bones from a Woolly Mammoth.
For nearly 40 years, paleontologists have argued over what really killed the dinosaurs. Was it an massive asteroid impact, or a spate of volcanic eruptions? Or what if a powerful impact ignited volcanoes, walloping Earth’s biosphere with a deadly 1-2 punch?
The nearly intact fossil of a 4-million-year old whale has been unearthed at a construction site in Santa Cruz County. Discovered well above sea level, the bones made their way to the mountains through the shifting of tectonic plates.