Search Results for: Vertebrates
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1,539 results
1,539 results for: Vertebrates
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A fish’s solution to broken hearts
The zebrafish can regenerate missing heart muscle.
- Animals
Stalking Larvae: How an ancient sea creature grows up
Scientists have finally observed living larvae of a sea lily, an ancient marine invertebrate related to starfish.
- Ecosystems
Why didn’t the beetle cross the road?
Beetle populations confined to specific forest areas by roads seem to have lost some of their genetic diversity.
- Paleontology
Wings Aplenty: Dinosaur species had feathered hind limbs
A team of Chinese paleontologists has discovered fossils of a small, feathered dinosaur that they say had four wings.
- Animals
Sibling Desperado: Doomed booby chick turns relentlessly violent
The first known case among nonhuman vertebrates of so-called desperado aggression—relentless attacks against an overwhelming force—may come from the underling chick in nests of brown boobies.
- Health & Medicine
Protein protects rat brains from strokes
Neuroglobin, a protein related to hemoglobin, may protect the brain during strokes.
- Paleontology
Family Meal: Cannibal dinosaur known by its bones
Analyses of the gnaw marks on bones of Majungatholus atopus, a carnivorous dinosaur from Madagascar, indicate that the creatures routinely fed on members of their own species.
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Darwin’s Tongues
Languages, like genes, can tell evolutionary tales.
- Animals
Face Smarts
Macaques, sheep and even wasps may join people as masters at facial recognition.
- Health & Medicine
Little Mind Benders
Parasites that sneak into the brain may alter your behavior and health.
- Health & Medicine
The Human Brainome Project
Obama announces ambitious plan to develop new tools for exploring neural circuitry.
- Life
View to a cell
In 2013, Science News published a photo essay highlighting advances in microscopy that illuminate life within us, work that has now earned three researchers the 2014 Nobel Prize in chemistry.
