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Dinosaurs September 25, 2017

Asteroid that killed dinosaurs may have darkened Earth for two years

When a 6-mile-wide asteroid crashed into the Gulf of Mexico 66 million years ago, it caused a devastating wave of earthquakes, volcanoes, and tsunamis that killed untold number of animals and ended the reign of the dinosaurs.

Dinosaurs September 25, 2017

A Titanosaur the size of a Killer Whale once stomped across Africa

A humongous "wide-necked" dinosaur — one that weighed as much as two cars — stomped across the landscape of prehistoric Africa during the Cretaceous period, a new study finds.

Dinosaurs September 25, 2017

Dinosaur fossil found at Denver construction site

Construction crews in Colorado made an unusual find at their construction site — a rare dinosaur fossil.

Dinosaurs September 19, 2017

Truck- and plane-size Pterosaurs once flew over dinosaurs

CALGARY, Alberta — The fossilized remains of two pterosaurs — winged reptiles that flew sky high during the dinosaur age — suggest that the soaring truck- and plane-size beasts were closely related to the gigantic Quetzalcoatlus northropi, the largest pterosaur on record, new research finds.

Dinosaurs September 19, 2017

Sleeping dragon: How this dinosaur got preserved in 3-D

CALGARY, Alberta — While it's impossible to say how a 112-million-year-old dinosaur died, researchers are turning themselves into sleuths to figure out how this ancient beast transformed into a stunning, 3D fossil that looks like the statue of a sleeping dragon.

Dinosaurs September 18, 2017

66-million years ago, bird-like dinosaurs laid blue-green eggs

A type of bird-like dinosaur that lived in what is now China during the Cretaceous period — about 145.5 million to 65.5 million years ago — laid eggs that had a bluish-green tint, the first evidence of pigment in dinosaur eggs, according to a new study.

Dinosaurs September 18, 2017

Car-size 'Loch-Ness Monster' was runt of the litter

CALGARY, Alberta — An ancient sea monster the size of a car might sound like a behemoth, but it was quite small compared with its ginormous cousins, some of which reached bus lengths, new research finds.

Dinosaurs September 18, 2017

Famous paleontologist dies during dinosaur dig

Mike Getty, the chief fossil preparator at the Denver Museum of Nature & Science, passed away Monday after becoming ill working at a new dig.

Dinosaurs September 15, 2017

Giant, dinosaur-eating crocodile discovered in Texas

A giant, 20-foot long crocodile from the Cretaceous Period has been discovered in the Dallas-Fort Worth area of Texas.

VIDEO August 8, 2017

Velociraptor models beheaded at Australia dinosaur museum

Police release CCTV footage

Dinosaurs July 6, 2017

Ancient land-dwelling crocodile had T. rex sized teeth, study shows

A new study has finally shed light on a mysterious, jaw fragment discovered on Madagascar years ago. It is from an ancient crocodile, nearly 24-feet in length, with teeth like a Tyrannosaurus Rex.