News

New fossil scans reveal that a tiny wrist bone in dinosaurs may have set the stage for the evolution of bird flight.
Fixing bird wings with sheep bones. Written by Tim Newman on November 29, 2019 — Fact checked by Gianna D'Emilio. Currently, fixing a broken wing bone requires two intrusive operations.
For centuries biologists have known that bird bones are hollow, ... a long history of studies have shown that the main bone in the bird wing, the humerus, is quite round in cross-section.
One of the most common is a wing bone fracture, which can cause a bird to experience hardships when attempting to capture prey and evade larger predators. Image Credit: Nazhvani et al. Good Samaritans ...
The team's system, "Skelevision," uses artificial intelligence to automatically identify and measure bird bones from photographs. "We use a deep neural network to detect individual bones in ...
They observed in both bats and birds that the shape of the bones within a species' wing (handwing, radius, humerus), or within a species' leg (femur and tibia) are correlated—meaning that within ...
THE HOLLOW BONES OF BIRDS. Share full article. Oct. 21, 1900. Credit... The New York Times Archives. See the article in its original context from October 21, 1900, Page 23 Buy Reprints.
Seven small wing bones uncovered at a dig site in the Hula Valley - a popular bird watching spot to this day - were identified to have tiny holes bored into the bones for finger placement and as a ...
Archaeopteryx had wing bone structures most similar to pheasants and quails, birds that are capable of small bursts of active flapping flight, the researchers report March 13 in Nature Communications.
The theory is largely based on fragments of seven wind instruments that were among 1,112 bird bones unearthed at Eynan-Mallaha, ... Carved from the wing-bone of a griffon vulture, ...
Seven wing bones from the site belonged to coots and ... A team of archaeologists posit a unique theory about 12,000-year-old bird bones from the Levant, which appear to have been crafted into ...