Figure 4 - Rock-chip samples showing percent copper at Chair Mountain, AZ Property.

The Japan earthquake struck days after a 3.2-magnitude earthquake was reported in California on January 8, according to the ...

A magnitude 2.8 earthquake rattled the Short Pump area northwest of Richmond on Tuesday evening, with people as far away as Fairfax County reporting they felt it, too, according to the U.S. Geological ...

A 2.8 magnitude earthquake hit the Richmond, Virginia area Tuesday afternoon, according to the United States Geological ...

After a powerful earthquake struck China's remote Tibet region, killing at least 126 people, an old video of houses ...

Over 500 people reported feeling a 2.8 magnitude earthquake in Central Virginia Tuesday, according to the United States ...

The USGS said the earthquake's epicenter was about 1 kilometer from the town of Wyndham, near Short Pump and Glen Allen.

A strong earthquake struck southwestern Japan today, and local authorities issued a tsunami warning. The US Geological Survey said the 6.8-magnitude quake struck Miyazaki Prefecture at a depth of 48.9 ...

Scientists have mapped the amount of water stored beneath volcanic rocks at the crest of the central Oregon Cascades and found an aquifer many times larger than previously estimated -- at least 81 ...

A 6.8-magnitude earthquake struck southwestern Japan late on Monday, causing two small tsunamis in the area but no damage reported.

In this piece TASS FACTBOX editors review the international legal status of this region. The Arctic is the northern polar region of the Earth, including the outskirts of the continents of Eurasia and ...

A strong earthquake struck southwestern Japan, the U.S. Geological Survey said, prompting authorities to issue a tsunami ...