Some of the most remarkable dinosaur fossils were found this year, including one of the most heavily armoured creatures that ...

VALLEY FALLS, Ore. (KTVZ) — The Trump administration is moving to permanently delist the gray wolf from the Endangered Species Act, a decision spotlighting the struggles of a Southern Oregon ranch ...

There are roughly 2.5 million known species on the planet, but scientists estimate that's only a fraction of the biodiversity on Earth. A new study shows we're finding new species like never before.

(CNN) — Scientists say they have solved the mystery of the Burtele foot, a set of 3.4 million-year-old bones found in Ethiopia in 2009. The fossils, along with others unearthed more recently, have now ...