Therapsids, the ancient relatives of mammals, once roamed Earth in great numbers during the middle to late Permian period.

Beneath the towering Guadalupe Mountains of Texas lies a dramatic story of transformation. Once part of an ancient sea, the fossilized Capitan Reef now forms craggy peaks and iconic cliffs like El ...

Permian Resources focuses on liquid fossil fuel development in the Delaware Basin. See why I rate PR stock a strong buy.

For years, a mysterious fossil specimen defied categorization, until one paleontologist made a surprising discovery.

U.S. oil major Chevron plans to increase the use of a technique that allows it to fracture subterranean rock in three wells ...

The life of a 166-million-year-old reptile has been turned upside down. While Marmoretta oxoniensis was believed to have swum ...

CVX plans to use triple-frac in more than half of its Permian wells in 2025, reducing costs by 12% and accelerating output to ...

Sarah Gabbot, who originally discovered the specimen, realized that the fossil had been preserved ... making it the second most deadly (after the Permian extinction—you don’t get the nickname ...

Plate tectonics is geology’s Theory of Everything. The realisation in the 1960s that Earth’s crust is made of fragments ...

The state government in Texas lacks planning procedures to address climate change. The lack of preparation reflects the ...

Cutting down on the production of virgin plastics is essential, campaigners say, in the face of such low reuse rates.