No birds called, no insects hummed. The only sound was the ... She believes that the Permian extinction was caused by acid rain following a massive release of volcanic gases.

Namely, a group of primitive amphibians called the temnospondyls. They may have survived the Great Dying by feeding on some ...

Ancient amphibians survived Earth's biggest extinction by feeding on freshwater prey. Their adaptability helped them thrive.

In May 2024 the U.S. Fish and Wildlife Service designated the dunes sagebrush lizard as endangered after four decades of ...

Witton ( The end-Permian mass extinction, 252 million years ago, was the largest, wiping out up to 90% of species. Researchers have focused on the survivors and their fate in the following Triassic ...

His palæeontological work was devoted entirely to the fossil insect deposits of Russia, among which those of the Permian of Tikhiye Gory and those of the Jurassic beds of Turkestan (Kara Tau ...