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Coloured diamonds from the Argyle diamond mine. Image: Murray Rayner, Rio Tinto

Crucial third clue to finding new diamond deposits

Preservation of corneous β-proteins in Mesozoic feathers Photographs of fossil specimens used in this study.

Dinosaur feathers reveal traces of ancient proteins

Anelasticity spectra with respect to water content.

Exploring the Effect of Water on Seismic Wave Attenuation in the...

Fossils of the world’s oldest known flax snails,© Bruce Hayward

Auckland wastewater pipe dig reveals ‘fossil treasure trove’

Three-eyed distant relative of insects. Courtesy of Professor Yu Liu, Yunnan University

Three-eyed distant relative of insects and crustaceans reveals amazing detail of...

Life reconstructions and size comparison of three rhabdodontids. From left to right: Mochlodon suessi from eastern Austria (the smallest member of the group), Rhabdodon priscus from southern France (the largest member of the group), and Transylvanosaurus platycephalus from western Romania (the most recently named member of the group). Also shown is the silhoutte of a human (1.8 m tall) for scale. Reconstruction by Peter Nickolaus

Europe’s very own dinosaurs – the enigmatic Late Cretaceous rhabdodontids

A range of sea urchin spines from different periods of the Earth's history illustrating the diversity of shapes. Photo: 2023 Wiese et al.

Fossil spines reveal deep sea’s past

Two fossilized flowers next to each were discovered in shales of the Salamanca Formation in Chubut Province, Patagonia, Argentina. Credit: Nathan Jud/Provided

Nature’s great survivors: Flowering plants survived the mass extinction that killed...

A 3D Visualisation of Eriptychius americanus.

Prehistoric fish fills 100 million year gap in evolution of the...

A gigantic, ancient crocodylomorph species that was recently discovered grew slower than other large reptiles of its day, such as dinosaurs.

Crocks’ ancestors grew old sloooowly

20 Stunning Rare Gemstones

Unveiling Earth’s Hidden Treasures: 20 Stunning Rare Gemstones

Mt Liamuiga on the Island state of St Kitts and Nevis. It is one of the main volcanoes studied by Luca Caricchi and his team. © Oliver Higgins

Two out of three volcanoes are little-known. How to predict their...

Tiny mineral inclusions picture for the first time oxygen accumulated in the atmosphere and changed the composition of the mantle. Credit: Hugo Moreira / Nature Geoscience

New research reveals Earth’s ancient ‘breath’

weathering

Enhanced chemical weathering: A solution to the climate crisis?

Earth

Drops of seawater contain traces of an ancient world

Oxidised apatite inclusions. Credit: Dr Hugo Moreira

New research reveals connection between Earth’s atmospheric changes and mantle chemistry

Spectacular rainbow obsidian blade

The World’s Rarest and Most Expensive Types of Obsidian

Fossils have been found of several types of abelisaur showing the diversity of dinosaurs in Morocco at the end of the Cretaceous period. (Credit: Andrey Atuchin)

Newly discovered Fossils of “primitive cousins of T rex” shed light...

Plots of mineral modal abundance and the weight percentage of mineral-bound water (blue lines) for (a) metabasaltic and (b) metasedimentary rocks from the modern Cocos plate at 1.3 GPa and over the range of temperatures along the flat slab top beneath Guerrero.

Metasomatism and Slow Slip: Talc may make Mexico’s subduction zone more...

Dalian Coherent Light Source revealing vacuum ultraviolet photodissociation of sulfur dioxide as an important prebiotic-O2 source. Credit: Yuan Kaijun

A possible trigger for Earth’s great oxidation event

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