Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a minor ...

A magnitude 3.9 earthquake occurred near Norris Geyser Basin in Yellowstone National Park on January 28 at about 6:00 p.m.

A minor earthquake has hit Yellowstone National Park, and some people in the region experienced a tremor. The magnitude 3.9 ...

When Yellowstone erupts again ... Where are mandatory evacuation orders for California wildfires? See LA maps.

Grand Prismatic Spring at Yellowstone National Park ... study co-author Ninfa Bennington, a volcano seismologist at the Hawaiian Volcano Observatory, told Live Science. The research, published ...

A detailed look at Yellowstone's magma storage system finds ... study co-author Ninfa Bennington, a volcano seismologist at the Hawaiian Volcano Observatory, told Live Science.

Most already know about the $9 toll to enter Manhattan at or below 60th Street, in what's called the Congestion Relief Zone, but here's a look at exactly where drivers are and aren't being charged.

The FBI on Sunday released new details about 42-year-old Shamsud-Din Jabbar, the man authorities say carried out the deadly New Years Day terrorist attack in New Orleans, including his movements ...

Western Washington is divided into what are called the "public zones" for forecasting. Based on this map, watches, warnings, advisories, and special weather statements are issued for areas.

A map of the magma reservoirs under Yellowstone. Yellow represents basalt, red rhyolite, and orange basalt-to-rhyolite transition zones ... helps “diagnose” the volcano’s current state ...

So where exactly is the congestion relief zone? How does the MTA ensure you're only charged once, and what about driving on the FDR? Here are the answers to the top congestion pricing questions ...

Nearly two centuries after a massive volcanic eruption cooled Earth’s climate, scientists have identified the source: the Zavaritskii volcano in the remote Kuril Islands. For almost 200 years ...