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Nekemias mucronata fossil lateral leaflets from the collection of the Natural Science Museum of Barcelona.

Reconstructing the evolutionary history of the grape family

Riograndia and Brasilodon Credit: Jorge Blanco

Brazilian fossils reveal jaw-dropping discovery in mammal evolution

Results of the multimodal analysis conducted on microfossils mounted on ITO glass. Optical observation, electron microscopy, and secondary ion mass spectrometry were performed on the same sample. The analysis successfully detected phosphorus and molybdenum aligned with the microfossil's membrane structure for the first time. ©Tohoku University

Unveiling ancient life: New method sheds light on early cellular and...

Earth has been warmer than today over the past 485 million years, but humans and animals cannot adapt fast enough to keep up with human-caused climate change at the rate it is happening today and in the future. Shutterstock

Over nearly half a billion years, Earth’s global temperature has changed...

volcano

Extinct volcanoes a ‘rich’ source of rare earth elements

"Lava" Earth's mantle

New research reenvisions Earth’s mantle as a relatively uniform reservoir

Climate-change-triggered 2023 mega-landslide caused Earth to vibrate for nine days

A diagram showing seismic waves traveling through Earth where the newly discovered doughnut-shaped region was detected. Image: Xiaolong Ma and Hrvoje Tkalčić/ANU

Doughnut-shaped region found inside Earth’s core deepens understanding of planet’s magnetic...

General view of the Lo Hueco site during the excavation of Qunkasaura in 2007. Credit: GBE-UNED

New sauropod dinosaur from the Cretaceous discovered in the Iberian Peninsula

Robsonomyia baltica sp. nov. (NHMD-300551): (A) male (holotype No NHMD-300551a); (B) amber piece with position of male; (C) female (paratype No NHMD-300551b); (D) female (paratype No NHMD-300551c); (E) amber piece with position of females. Credit: Scientific Reports (2024). DOI: 10.1038/s41598-024-59448-y

Fungus gnat entombed in a 40-million-year-old piece of amber is a...

The teeth of Iguanodon weren't as adapted for chewing, and formed much more slowly, than those of their later relatives. Credit: The Trustees of the Natural History Museum, London

Plant-eating dinosaurs evolved backup teeth to eat tough food, research reveals

Inabtanin alarabia, left, and Arambourgiania philadelphiae, right. With flying styles also demonstrated. ©Terryl Whitlatch

Some Pterosaurs Would Flap, Others Would Soar

A new study from MIT offers an explanation for how dinosaur collagen survived for so much longer than expected. Credits:Credit: MIT News, iStock

Chemists explain why dinosaur collagen may have survived for millions of...

Images of forams created by a scanning electronic microscope. Credit: Dustin Harper

What microscopic fossilized shells tell us about ancient climate change

L. Theropod footprint from Sousa Basin, Lower Cretaceous of Northeastern Brazil. Credit: Ismar de Souza Carvalho. R. Theropod tracks from the Koum Basin in Cameroon. Credit: SMU.

Matching dinosaur footprints found on opposite sides of the Atlantic Ocean

Illustrated scene of dinosaurs and asteroid.

Tracking down the asteroid that sealed the fate of the dinosaurs

Earth’s interior. Credit: Michael Thorne

Decoding mysterious seismic signals

An outcrop called ‘the Bubble’ on Eileach an Naoimh (Holy Isle). It shows a huge white rock fragment, tens of metres across, which was originally part of the underlying rock sequence. The layering in the carbonate rock has been squeezed tightly under immense pressure and transported by thick ice sheets to its final resting as one of many different rock fragments within a moraine. Credit: Graham Shields

Scottish and Irish rocks confirmed as rare record of ‘snowball Earth’

Structure layers of the earth.

Researchers unveil mysteries of ancient Earth

Effect of Al + H incorporation on the sound velocities of superhydrous phase B Schematic representation of the incorporation of aluminum together with water (as Al + H) in the crystal structure of superhydrous phase B. credit : Geodynamics Research Center, Ehime University

Water delivered to the mantle by aluminum enriched hydrated slabs?

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