Hundreds of vendors from dozens of countries converged in Tucson, Arizona, for the annual Gem and Mineral Show, where the best and most impressive ...

Somewhere in the frozen plains of southwestern Russia, a 40-foot circle of mammoth bones and tusks has stood for over 24,000 ...

In a study published in January, researchers confirmed the preservation of original organic molecules in Mesozoic dinosaur ...

The discovery of a 69-million-year-old bird fossil is reshaping our understanding of avian evolution.

Paleontologists have been arguing whether modern birds developed before or after the infamous asteroid for decades. Now, a ...