A new study has revealed when and how animals like the woolly mammoth, musk ox, and arctic fox developed special adaptations ...

During an environmental review for Loop 88 construction, officials discovered large, prehistoric animal bones, including a ...

New Satellite Photo Reveals World’s Largest Iceberg Is Breaking Into Thousands of Smaller Pieces and Creating Chaos From a ...

While the modern world has some big and scary creatures, the truth is that many of those animals are nothing compared to ...

The Columbia River is critical for fish, energy, commerce and identity. But it faces an uncertain future. How much more can ...