Prehistoric sharks appeared hundreds of millions of years before dinosaurs and quickly became dominant marine predators. This documentary follows a complete timeline tracing their evolution from early ...

Horseshoe crabs have survived 300 million years with little change. Their blue blood protects humans from bacterial ...

The new year begins with a host of promising titles from George Saunders, Julian Barnes, Jennette McCurdy, Karl Ove ...

Ph.D. candidate Michael Chiappone simulated real-world floods at the University of Minnesota’s St. Anthony Falls Laboratory.

Researchers say the United States emitted 2.4% more greenhouse gases in 2025 than the previous year. The Rhodium Group ...

Early bears were once small, agile animals that lived very different lives from their modern relatives. Fossil evidence shows a gradual shift toward larger bodies as diets, climates, and ecosystems ...

Fossils of tiny, jawless marine animals reveal tooth structures sharper than sharks or steel, forcing scientists to rethink ...

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem. Long absent from Argentinian Patagonia due to over-hunting, pumas have returned ...

Bryan Rust and Yegor Chinakhov scored first-period goals and the Pittsburgh Penguins topped the Detroit Red Wings for the second time in three days Saturday.RELATED VIDEO: Penguins on 4 Pregame ...

Kris Letang scored 58 seconds into overtime in his 1,200th NHL game and the Pittsburgh Penguins beat the Detroit Red Wings 4-3. Sidney Crosby had two goals an and assist to extend his point streak ...

Radioactive minerals in eggshells can help scientists pinpoint a fossil’s age with stunning accuracy. Scientists excavate dinosaur egg nests in Mongolia's Eastern Gobi Basin. National Geographic ...