Friday the 13th was a lucky day this June for the southwest Iowa city of Avoca, pop. 1,700. Restaurants along Main Street had ...

How Did ChatGPT Get 'Absolutely Wrecked' at Chess by an 1970s-Era Atari 2600? The console Gen Xers used to play Pac-Man and Pitfall on apparently was better than anyone knew.

The curious minds at What If transport us to the Paleozoic Era and envision what life would be like in this ancient period.

Dinosaurs first appeared during the Triassic Period, approximately 231 million years ago. They evolved from archosaur ancestors and quickly diversified, dominating terrestrial ecosystems throughout ...

Fossils virtually identical to modern Lingula date back to the Ordovician period, approximately 485 million years ago. Some paleontologists even suggest that similar forms extend back to the Cambrian ...

Opinion: Under Trump, are we entering the cruelest era in American history? Will we look back on this as we do the Trail of Tears, internment camps or Jim Crow — with shame that we let it happen?

The fascinating creatures first developed in the Paleozoic era, before dinosaurs.

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than conventional cars?

Phacops rana is a marine arthropod from the Paleozoic era. According to the Commonwealth of Pennsylvania, these can be found in rocks in central Pennsylvania that are 541 to 359 million years old.