Here is BMKG's mapping of areas with air quality categorized as 'Hazardous', 'Very Unhealthy', and 'Unhealthy'.

If you think you’re safe from earthquakes because you don’t live on the West Coast, think again. One of the most dangerous earthquake zones in the country is right in the heartland ...

Seismic activity near Greek island has prompted evacuations to the mainland, but scientists cannot predict whether these ...

Earth bubbles and broils beneath an underwater peak called Axial Seamount, located 480 kilometers (300 miles) off Oregon's ...

Europe is home to some of the world's most beautiful cities, but there are also some hidden dangers there that travelers need ...

The San Andreas fault has long been considered one of the most dangerous earthquake faults because of its length. At nearly 800 miles (1,287 kilometers) long, it cuts through California and is ...

The San Andreas fault has long been considered one of the most dangerous earthquake faults because of its length. At nearly 800 miles (1,287 kilometers) long, it cuts through California and is ...

Whenever Sema Genc enters a room, the first place she looks is the ceiling: would it hold up in an earthquake, or would she ...

SAN FRANCISCO (AP) — An earthquake registering a magnitude of 3.7 shook part of the San Francisco Bay Area and people reported feeling a quick jolt. There were no immediate reports of injuries ...