Search Results for: Vertebrates
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1,539 results
1,539 results for: Vertebrates
- Animals
This killifish can go from egg to sex in two weeks
The fastest known maturing vertebrate in the lab is even faster in the wild.
- Paleontology
In a first, scientists spot what may be lungs in an ancient bird fossil
Possible traces of lungs preserved with a 120-million-year-old bird fossil could represent a respiratory system similar to that of modern birds.
- Oceans
Volcanic eruptions that depleted ocean oxygen may have set off the Great Dying
Massive eruptions from volcanoes spewing greenhouse gases 252 million years ago may have triggered Earth’s biggest mass extinction.
- Paleontology
Saber-toothed cats were fierce and family-oriented
New details shift the debate on whether Smilodon lived and hunted in packs, and answer questions about other behaviors and abilities.
- Animals
Giant pandas may have only recently switched to eating mostly bamboo
Giant pandas may have switched to an exclusive bamboo diet some 5,000 years ago, not 2 million years ago as previously thought.
- Science & Society
How we reported a controversial story about the day the dinosaurs died
Here’s how we covered the story of new fossils found in the Tanis site in North Dakota, including the story’s more controversial elements.
- Anthropology
Butchered bird bones put humans in Madagascar 10,500 years ago
Humans reached the island near Africa 6,000 years earlier than thought, raising questions about how its megafauna went extinct.
- Paleontology
Long-necked dinosaurs grew to be giants in more ways than one
Some early relatives of giant, long-necked sauropods may have used a different strategy to grow to colossal sizes than previously thought.
- Earth
Keeping global warming to 1.5 degrees C helps most species hold their ground
Holding global warming to 1.5 degrees Celsius by 2100 could help protect tens of thousands of insect, plant and vertebrate species.
- Animals
In cadaver caves, baby beetles grow better with parental goo
A dead mouse — with the right microbial treatment from beetle parents — becomes a much better nursery than your average carcass.
- Paleontology
Eggs evolved color and speckles only once — during the age of dinosaurs
Birds’ colorful eggs were inherited from their nonavian dinosaur ancestors.
- Animals
Robot fish shows how the deepest vertebrate in the sea takes the pressure
Tests with a robot snailfish reveal why the deep-sea fish has mysterious goo in its body.
