Search Results for: Vertebrates
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1,548 results
1,548 results for: Vertebrates
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Dawn of the Dinosaurs
Paleontologists probe the majestic reptiles’ origin and rise.
- Ecosystems
Famine reveals incredible shrinking iguanas
Marine iguanas in the Galápagos Islands are the first vertebrates known to reduce their size during a food shortage and then regrow to their original body lengths.
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Blood cues sex choice for parasites
Malaria parasites shift their female-biased production of offspring toward a more evenly balanced sex ratio as an infection proceeds.
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For geneticists, interference becomes an asset
A new method of disrupting genes, called RNA interference, works in mouse cells.
- Paleontology
All mixed up over birds and dinosaurs
A bit of fossil fakery snookered a team of paleontologists
- Animals
Music without Borders
When birds trill and whales woo-oo, we call it singing. Are we serious?
- Agriculture
Downtown Fisheries?
Advances may make fish farming a healthy prospect, even for inner cities.
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What’s Worth Saving?
A fracas over a biological term could have huge consequences for conservation.
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Do Antibodies Pack a Deadly Punch?
These immune molecules may directly kill, not just tag, microbes.
- Anthropology
Out on a Limb
The science of body development may make kindling out of evolutionary trees.
- Plants
Botany under the Mistletoe
Twisters, spitters, and other flowery thoughts for romantic moments.
- Humans
Science News of the Year 2000
A review of important scientific achievements reported in Science News during the year 2000.
