iPSCs, evolution, ecology, immunology
Early Bird Plumage
Early Bird Plumage
Cristina Luiggi | Sep 15, 2011
After rummaging through thousands of amber inclusions housed at the University of Alberta and the Royal Tyrrell Museum of Paleontology in Canada, researchers discovered 11 amber encased-feather fossils that provide the most detailed picture yet of early feather evolution.
Neurotransmitter-Regulated Immunity
Rachel Nuwer | Sep 15, 2011
Nerve signals control T cell responses, helping to explain inflammation and stroke.
Behavior Brief
Jessica P. Johnson | Sep 13, 2011
A round-up of recent discoveries in behavior research
Ancient Jelly Simplifies Animal Tree?
Sabrina Richards | Sep 9, 2011
A newly discovered fossil of a nearly 600-million-year-old comb jelly ancestor may call for scientists to rethink early animal evolution.
The Mosaic Pre-Man
Rachel Nuwer and Sabrina Richards | Sep 8, 2011
Newly excavated Australopithecus sediba fossils exhibit a mixture of primitive and more modern features.
Top 7 in Ecology
Bob Grant | Sep 8, 2011
A snapshot of the most highly ranked articles in ecology, from Faculty of 1000
Opinion: The Invasive Ideology
Matthew K. Chew and Scott P. Carroll | Sep 7, 2011
Biologists and conservationists are too eager to demonize non-native species.
Hypoallergenic Dogs Overhyped?
Bob Grant | Sep 6, 2011
A study finds that homes with dogs billed as hypoallergenic harbor just as many allergens as those housing other breeds.
Genetics Paper Retracted
Jessica P. Johnson | Sep 2, 2011
Due to statistical errors, a Science paper claiming that mutation is responsible for genetic variation is retracted.
What Causes Alzheimer’s?
W. Sue T. Griffin | Sep 1, 2011
Researchers and pharma companies have tried to attack this disease by reducing amyloid plaques, but inflammation may be the real culprit.