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Search results for vertebrate

Paleontology & Fossils Feb 24, 2025

A 380-million-year-old fossil 'fish' from Scotland has been discovered in Australia

Queensland is renowned for its fossils of Australia's largest back-boned animals—dinosaurs, of course, like the Jurassic Rhoetosaurus, the Cretaceous Wintonotitan, and other large sauropods.

Paleontology & Fossils Feb 19, 2025

New Australian dinosaurs and the oldest megaraptorid fossils in the world

Research published today in the Journal of Vertebrate Paleontology has unveiled a landmark discovery—fossils of the world's oldest known megaraptorid and the first evidence of carcharodontosaurs in Australia. These finds ...

Evolution Feb 17, 2025

Near-complete skull discovery reveals 'top apex,' leopard-sized carnivore

A rare discovery of a nearly complete skull in the Egyptian desert has led scientists to the "dream" revelation of a new 30-million-year-old species of the ancient apex predatory carnivore, Hyaenodonta.

Paleontology & Fossils Feb 12, 2025

Underwater fossil bed discovered by collectors preserves rare slice of Florida's past

About half a million years ago, several horses, sloths and armadillos fell into a sinkhole in Florida's Big Bend region and died. The sinkhole filled in with sediment over time, preserving the animals where they lay until ...

Plants & Animals Feb 11, 2025

Starfish skeletons provide key insights into bone evolution

Researchers at the Biomimetics-Innovation-Center, Hochschule Bremen—City University of Applied Sciences, have made pioneering discoveries about how mechanical stress shapes the ultrastructure of starfish skeletons. Published ...

Social Sciences Feb 10, 2025

How the human neck became a locus of power, beauty and frailty

I broke its neck. When making a vase at the potter's wheel, I torqued its slippery neck clear off the pot as I tried to thin it into a graceful curve.

Paleontology & Fossils Feb 6, 2025

How a student's teenage curiosity led to the first megalodon discovery in Canada

Louis-Philippe Bateman's fascination with megalodon began with a single sentence in a book about Canada's geological evolution. It described giant, mysterious fossilized shark teeth discovered in the 1960s by fishermen dredging ...

Plants & Animals Jan 24, 2025

Reforestation stands out among plant-based climate-mitigation strategies as most beneficial for wildlife biodiversity

In the global effort to combat climate change, large-scale, plant-based strategies such as planting forests and cultivating biofuels are an increasingly important part of countries' plans to reduce their overall carbon emissions, ...

Evolution Jan 9, 2025

How ancient flying reptiles ruled the skies: Study uncovers pterosaur tail structures that enhanced flight capabilities

Scientists have long puzzled over how pterosaurs became the first vertebrates to master flight. Some pterosaur species, such as the Quetzalcoatlus were the largest known animals to ever take to the skies, with wingspans of ...

Evolution Jan 8, 2025

Scorching climate drove lampreys apart during Cretaceous period, DNA and fossil record reveal

A new study finds that one of the hottest periods in Earth's history may have driven lampreys apart—genetically speaking. The work could have implications for how aquatic species respond to our current changing climate. ...

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