Researchers map pigments in early bird fossils using preserved metallic residues.
Researchers map pigments in early bird fossils using preserved metallic residues.
The president of the University of the Ryukyus in Japan coauthored a paper containing a duplicated figure.
New research demonstrates the feasibility of generating iPS cells from blood samples and using them to produce multiple tissue types
Revising a dysfunctional gene in vivo for the first time, researchers successfully restore blood clotting in hemophiliac mice.
Evidence that large dinosaurs had body temperatures similar to modern-day mammals suggests they were either endothermic or extremely good at conserving body heat.
A particular predator defense used by water fleas makes them more susceptible to parasite infections, new research shows.
Scientists invent a method to control the timing and duration of sleep in fruit flies and find that snoozing helps form long-term memories
Scientists accurately determine age based on DNA methylation patterns from saliva samples