A slab of rock at an Australian high school, a boulder in a parking lot, and a bookend in a private collection feature 200-million-year-old dinosaur footprints.
Paleontologists in Denmark found a once-gloopy, now-hardened mess that they believe was spat up by a Cretaceous-era fish.
The fossil, destroyed in an air raid 80 years ago, had faded from memory until a paleontologist found archival images.
Meet Lishulong wangi, a newly described dinosaur that lived 200 million years ago.
A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early dinosaur history.
At least five trackways were found in Oxfordshire, revealing a dynamic environment from about 166 million years ago.
The end of the Cretaceous period saw disastrous geological and astronomical events, but researchers say that one in particular is to blame for the mass extinction.
The specimen is especially big and superlatively complete, and could clue researchers into the ancient beast's growth rate and metabolism.
Gizmodo spoke with David Hone, author of a new book exploring how paleontologists study dinosaurs—and why it’s time to rethink the rules.
Fossilized droppings from the Triassic and Jurassic are revealing the diets of some dinosaurs—including a surprising taste for charcoal.
The 5.3-mile-wide crater is now confirmed to be 66 million years old, suggesting that the impact of at least two giant space rocks preceded the mass extinction of dinosaurs.
More than 260 dinosaur footprints found in South America and Africa match up, serving as a reminder of how young Earth's continents still are.
The dino had a protruding “eyebrow” on the postorbital facial bone, which could mean the creature had a facial horn.
When the Chicxulub asteroid slammed into Earth, it set off a chain of planet-wide devastation. New research suggests we should blame Jupiter.
The billionaire said the dinosaur "was born in America and is going to stay in America."
Check out the top-tier shots from the world's ultimate bird photography competition.
Researchers found "zero breeding success" among seabirds in Antarctica.
Natovenator had a beak-shaped mouth full of teeth and a streamlined body for diving.
A new report finds that dozens of species are at a tipping point, thanks to major population losses since the 1970s.
Long-term research points to a 43% decrease in the Adélie population in East Antarctica.
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