Scientists have recreated prehistoric air from dinosaur teeth, revealing atmospheric CO2 levels and climate shifts during the ...

By analyzing oxygen isotopes in dinosaur teeth, scientists revealed Mesozoic CO₂ highs, plant growth surges, and volcanic ...

These sites range from the Barberton Makhonjwa Mountains, with rocks dating back 3.6 billion years, to the Burgess Shale, ...

Scientists have discovered the fossil of a tiny mouse-sized mammal that lived in the time of the dinosaurs in Chilean ...

Dinosaur skull study shows T. rex crushed bone, while others like Giganotosaurus and Spinosaurus used very different hunting ...

While clearing debris from the devastating floods in Texas in July, volunteers uncovered 15 large dinosaur footprints thought to belong to a formidable prehistoric predator.

Triple oxygen isotope levels in dinosaur teeth reveal that carbon dioxide levels were 1,200 ppm in the late Jurassic period.

An analysis of the fossilized skulls of the largest predatory dinosaurs in the world has revealed differences in their ...

Fossilized dinosaur teeth show that concentrations of carbon dioxide in the atmosphere during the Mesozoic Era, i.e., 252 to 66 million years ago, were far higher than they are today. This has been ...

The heyday of dinosaurs, the Jurassic era saw Earth’s climate change from hot and dry to humid and subtropical.

If finalized, this would mark a significant shift for Salman, who hasn’t explored the period-action genre extensively in his three-decade-long career. The partnership, if it happens, will feature the ...