Âé¶¹ÒùÔº

Search results for vertebrate

Paleontology & Fossils 11 hours ago

Fossil find in Syria: Unknown sea turtle discovered

Near the Syrian city of Afrin, an international research team, including researchers from the Senckenberg Center for Human Evolution and Paleoenvironment at the University of Tübingen, has discovered a previously unknown ...

Evolution Aug 14, 2025

Canada's first dinosaur-era dragonfly fossil fills an evolutionary gap

In a first for Canadian paleontology, a Cretaceous fossilized dragonfly wing, uncovered in Alberta's Dinosaur Provincial Park, has been identified as a new species. It's also the first known dragonfly fossil from Canada's ...

Evolution Aug 14, 2025

Cracking the genetic code of arrow worms: How chaetognaths got their unique body plan

Arrow worms, or chaetognaths, are strange ocean predators that have puzzled scientists for more than a century. They have transparent, torpedo-shaped bodies, sharp grasping spines near their mouths, and sensory structures ...

Paleontology & Fossils Aug 13, 2025

Fossils are scientific evidence and shouldn't be auctioned for millions to private buyers, say paleontologists

Last year, a Stegosaurus nicknamed Apex sold at auction for US $40.5 million. A juvenile Ceratosaurus fetched US $30.5 million just last month.

Evolution Aug 13, 2025

Dagger beaks and strong wings: New fossils rewrite the penguin story and affirm NZ as a cradle of their evolution

Remarkable new fossil discoveries in New Zealand are driving a significant reassessment of our understanding of the early evolution of penguins.

Evolution Aug 13, 2025

Shark-like ancient whale with slicing teeth discovered on Victoria's Surf Coast

With large eyes, razor-sharp teeth and a compact body built for hunting, Janjucetus dullardi is nothing like the gentle giants known today, but this newly discovered ancient whale is one of their earliest cousins.

Paleontology & Fossils Aug 11, 2025

Fresh fossil finds in Africa shed light on the era before Earth's largest mass extinction

An international team of paleontologists has spent more than 15 years excavating and studying fossils from Africa to expand our understanding of the Permian, a period of Earth's history that began 299 million years ago and ...

Paleontology & Fossils Aug 7, 2025

Louisiana fossils reveal mosasaur life before dinosaur-killing asteroid impact

Millions of years before jazz filled New Orleans streets or fishing boats were harvesting shrimp in the Gulf, Louisiana was home to terrifying sea monsters, a tenacious mammal and a seismic cataclysm that reshaped life on ...

Evolution Aug 7, 2025

Jawless parasite study uncovers how neural crest cells shaped thyroid evolution

The thyroid, a vital endocrine organ in vertebrates, plays a key role in regulating metabolism and supporting growth. The first gland of both the nervous system and endocrine system to mature during an embryo's development, ...

Plants & Animals Aug 6, 2025

Decline of seed-dispersing animals hinders fight against climate change

Most trees in the Amazon (90%), the Atlantic Forest (90%), or the Cerrado, the Brazilian savanna-like biome (60%), depend on animals to disperse their seeds, ensure their reproduction, and keep the forest standing. Birds, ...

page 1 from 40