An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

A 6.3-magnitude earthquake struck off the southern Philippines on Tuesday, the United States Geological Survey said, with no ...

Scientists believe Michigan may be an abundant source of what could become the next big thing in carbon-free energy.

Nearly two dozen state geological surveys depend heavily on federal funds. A proposed budget cut could slow or stop key ...

Hawaii's Kilauea volcano is erupting again in spectacular fashion, sending lava shooting 1,000 feet into the sky, according ...

A magnitude 2.3 earthquake happened Thursday afternoon about 1.24 miles south--southeast of Madison in Lake County.

Local scientists warn that the proposed federal cuts to the United States Geological Survey’s Ecosystem Mission Area — a ...

Hope is on the horizon for test wells to assess what neighbors in two communities have insisted is interfering with the ...

US Geological Survey carries out first resource assessment of government-owned lands since 1998 - before the shale revolution ...

A magnitude 5.8 earthquake struck off the Dominican Republic coast on Monday, the United States Geological Survey (USGS) said.

Environmentalists worry the report will be used to justify an increase in drilling without justifiable demand.

Hawaii's Kilauea volcano is erupting again in spectacular fashion, sending lava shooting 1,000 feet into the sky, according to the United States Geological Survey.