Trilobites were extinct arthropods, ancestors of spiders and crabs and ancient cousins to woodlice, which had flourished between the start of the Cambrian era and the end of the Permian ...

Animals and plants go extinct all the time ... and 90 percent of the world’s species at the time over a ‘short’ period of around 2.8 million years or less, and were brought on by dramatic ...

Imagine a world where the oxygen you need changes dramatically between day and night. Your world shifts from being rich in oxygen (oxic) in the day, so you have energy to hunt for food, to ...

Chemical analysis suggests the 400-million-year-old fossil Prototaxites was neither plant, animal or fungus – hinting at a ...

Earth. Yet, a region in China provided a haven for plants and animals, revealing unexpected resilience. This discovery, ...

A recent study by Dr. Ellen Green, published in the International Journal of Paleopathology, analyzed the faunal assemblage ...

Texas counties saw a massive influx of residents from July 2023 to 2024, according to newly released data from the U.S.

Repeal firearm sale waiting period. Make fentanyl trafficking a first ... Passed — Raise maximum oil and gas royalty rates in the Permian Basin. Allow investor-owned utilities to implement ...

We don’t know how the the life of this bear was, but its end came in the darkness, at the bottom of a pit in a narrow Romanian cave. There were no claw marks on the stone, no signs of a struggle, just ...