Quantcast
Last updated on April 19, 2014 at 21:20 EDT

Latest Dinosaurs Stories

Fossil Discovery May Be Of Earliest Living Dinosaur
2012-12-05 09:40:27

Lawrence LeBlond for redOrbit.com - Your Universe Online Some of the earliest known dinosaurs to have walked the planet were considered to be small dinosaurs like the swift-footed Eoraptor. But researchers have discovered a new dinosaur-like fossil that may be even older. Called Nyasasaurus parringtoni, the specimen is thought to have existed 10 to 15 million years earlier than dinosaur fossils have previously shown, originating in the Middle rather than the Late Triassic Period. Study...

Eocene Bird Was A Giant But Peacuful Herbivore
2012-11-23 14:56:14

Brett Smith for redOrbit.com - Your Universe Online When scientists first discovered fossils of the Eocene bird Diatryma in the mid 19th century, they portrayed the 7-foot avian as a fierce predator, which caught on with science writers and popular culture. However, a recent discovery has suggested that this flightless giant was a gentle herbivore and not a flesh-eating terror as previously suggested. According to a report in the journal Paleontology, a set of 50...

Evidence Links Birds And Dinosaurs
2012-11-21 21:16:27

Lee Rannals for redOrbit.com — Your Universe Online More evidence has emerged, published in the journal Current Biology, claiming birds are the descendants of dinosaurs. The prehistoric Archaeopteryx and bird-like dinosaurs before them had a more primitive version of a wing, according to the recent findings. Scientists are piecing together how the wing evolved, lending to evidence that gliding dinosaurs spent much of their days in the trees. "Before, it seemed that we had...

Paleontological Enigma Solved Thanks To Scrappy Grave Digger
2012-11-20 12:39:41

Michael Harper for redOrbit.com — Your Universe Online There´s a popular cartoon geared towards adults which tells the story of a hapless young man who accidentally stumbles into a cryogenic capsule just moments before the turn of the century. The capsule just so happens to be set for 1,000 years, long enough for a couple of alien and robot uprisings and for the entire world our character knew to be virtually wiped away. The rest of the show is centered on how this 20th century...

City Birds Adjust To Their New Predators
2012-11-07 13:05:06

FECYT - Spanish Foundation for Science and Technology Faced with the same threat, city and country birds do not react in the same way despite being from the same species. According to a new study, urban birds have changed their anti-predator behavior in new environments. When a bird is faced with a predator, its only objective is to escape. However, city birds do not react in the same way as their countryside counterparts, despite being from the same species. Urbanization plays an...

Dinosaurs Studied To Test Cope's Rule
2012-11-03 06:05:06

Alan McStravick for redOrbit.com - Your Universe Online Before noted paleontologist and ichthyologist Edward Cope passed away in 1897, he had devised a theory that has, to this day, its proponents and detractors. His theory, known today as Cope´s Rule, stated that animals will, in their own voyage through the process of evolution, grow ever larger. This evolutionary trend has been noted across the animal kingdom. Researchers from the National Museum of Natural History (NMNH) want to...

Cretaceous Extinction Worsened By Ecosystem Structures
2012-10-30 04:17:18

April Flowers for redOrbit.com - Your Universe Online A mass extinction, wiping out numerous species including the dinosaurs, marked the end of the Cretaceous Period. A new study, published in Proceedings of the National Academy of Sciences (PNAS), reveals that the structure of North American ecosystems made the extinction worse than it might have been. Mexico's Yucatan Peninsula is home to the now-buried Chicxulub impact crater, caused by a mountain-sized asteroid. This impact is...

Feathered Dinosaur Fossils Discovered In North America
2012-10-26 05:01:43

[ Watch the Video: Fossils of First Feathered Dinosaurs from North America Found ] April Flowers for redOrbit.com - Your Universe Online Remember the scene in the original Jurassic Park movie when the giant ostrich-like dinosaurs run from an enraged Tyrannosaurus rex? The scaly, fleet-footed animals moved like a flock of birds, gracefully wheeling across the landscape. A new study, recently published in the journal Science, reveals that this depiction of the bird-mimic dinosaurs...

2012-09-16 23:03:58

The concentration of skyscrapers in this downtown district creates a wind tunnel favored by soaring birds during their migration south for the winter. The unique pyramid structure atop this high-rise offered an abundance of surfaces where hundreds of turkey vultures had taken up residence. Bird Barrier's Bird-Shock Flex-Track drove the birds away. Carson, CA (PRWEB) September 15, 2012 The building manager found that it was hard to miss the gathering of large birds on the building. Their...

Our Inner Reptile Hearts Found By Researchers
2012-09-14 12:08:19

The genetic building blocks behind the human heart´s subtle control system have finally been identified. An elaborate system of leads spreads across our hearts. These leads — the heart´s electrical system — control our pulse and coordinate contraction of the heart chambers. While the structure of the human heart has been known for a long time, the evolutionary origin of our conduction system has nevertheless remained a mystery. Researchers have finally succeeded in...


Latest Dinosaurs Reference Libraries

Ornithology
2013-10-09 12:32:30

Ornithology, a branch of zoology, is the study of birds. The term ornithology is derived from the ancient Greek words for bird and rationale or explanation. This study differs from other sciences because amateurs often take part in studies and because birds are commonly seen. It is thought that ornithology developed in the same manner than biology developed. Drawings from the Stone Age show the earliest interest in birds and the remains of over eighty bird species have been found at excavated...

More Articles (1 articles) »