Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

Geoscientists employed current-day stratigraphic, depositional and paleontological models, along with modern technological muscle to provide updated insights of the Cambrian period of the Grand Canyon ...

Republicans landed historic victories in Pennsylvania this week, winning the battleground state's valuable presidential electoral votes, posting a two-seat gain in its U.S. House delegation and ...

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than ...

The Imperial Valley has been recognized as one of the most unique places for geological study. It may not seem like much to ...

U.S. Geological Survey Fishery Biologist Vicki Blazer recently published an extensive study on PFAS in fish collected from ...

Additional tags to hunt and harvest deer were announced after a fatal disease was confirmed in parts of south-central and ...

Track real-time results in the US presidential election — with live interactive maps, updates from swing states and the ...

(AP Photo/Jenny Kane) A tsunami evacuation map is displayed at the Cove Beach trailhead along ... the southern coast of ...

Pennsylvania voters will cast ballots in races for president, US Senate and the commonwealth’s 17 US House seats. Pennsylvania is a “Toss Up” in the race for president, according to ratings from the ...

You don't need to dodge the crowds at Niagara Falls to get an iconic waterfall experience. This Pennsylvania mountain region ...

Central Pa. has enough cryptids to keep supernatural enthusiasts busy for years, but are any of them real? Do you know them ...