Federal land in the Trinity Alps in Trinity and Siskiyou counties could lose protected status and be sold off under the Trump’s administration, conservationists say. If it passes, the Senate ...

These “fish lizards” first appeared in the ocean about 250 million years ago, looking a bit like dolphins with elongated bodies and small heads. They emerged after the Permian mass extinction ...

The fossils of giant, extinct marine reptiles have been found in an unlikely place: within the high altitudes of the Swiss Alps. The fossils belong to three ichthyosaurs, and they may have been ...