A near complete skull fossil found in Antarctica has revealed the oldest known modern bird — a mallard duck-size creature related to the waterfowl that live by lakes and oceans today ...
The new skull exhibits a long, pointed beak and a brain shape unique among all known birds previously discovered from the Mesozoic Era. The Late Cretaceous modern (crown) bird, Vegavis iaai, is diving ...
In a standard care protocol for glioblastoma, imaging is considered a crucial tool for the diagnosis and the monitoring of the patients. Magnetic resonance imaging (MRI) is one of the most widely ...
1 Department of Neurosurgery, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark, NJ, USA 2 Department of Radiology, University of Medicine and Dentistry ...
Nov. 1, 2024 — New research has found that, unlike birds, the evolution of bats' wings and legs is tightly coupled, which may have prevented them from filling as many ecological niches as ...
The Friedman curve, the gold standard for rates of cervical dilation and fetal descent during active labor, was developed almost 50 years ago. To define a modern curve for normal labor, these ...
Preterm birth is a major public health challenge in the developed world with a high rate of neurodevelopmental impairments displayed in surviving children (1). The precise “lesion(s ...