The breakup of Earth’s supercontinent split seas and lands apart, creating new ecosystems. These shifts opened the door to ...

From their offices in California, the EQSIM team members can log into the Frontier supercomputer in Oak Ridge, Tennessee — ...

Geologic maps are used to locate natural resources, such as water or oil, or the best place to hunt for fossils, but they can also be eye catching works of art. Sharon Purdy A low-lying ...

Could a helmet-shaped rock assist in solving Mars’ ancient climate? On August 5, 2025, NASA’s Perseverance rover took a ...

NASA’s Perseverance rover has delivered one of its sharpest panoramas yet, revealing sweeping Martian vistas from the ...

This is the principle of cross-cutting relationships. The principle states that any geologic features that cut across strata must have formed after the rocks they cut through (Figures 2 and 3).

A new digital geologic map of Alaska is being released today providing land users, managers and scientists geologic information for the evaluation of land use in relation to recreation, resource ...

Geologic time scales are long – too long for the human mind to really comprehend. Over millions, and tens of millions, and hundreds of millions of years, the Earth has changed from something ...

Well, you can download USGS Fact Sheet 2010-3059, which sets out the latest definitions and corrections for the geologic timescale. It is the first update since 2007, where new fossil correlations and ...

Detailed price information for Honey Badger Silver Inc (TUF-X) from The Globe and Mail including charting and trades.