Homeland Security Secretary Kristi Noem says the constitutional provision that allows people to legally challenge their ...

Scientists warn if a 1,000-ft ‘mega-tsunami’ spurs from an active fault line it could wipe part of America off the map - ...

New research, led by the University of Washington, reveals new information about the Cascadia Subduction Zone will force a ...

The Supreme Court is siding with a GOP state lawmaker in Maine who was blocked from voting after she identified a transgender ...

José Andrés remembers when he went to Haiti after the devastating 2010 earthquake that the government estimates killed more than 300,000 people.

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only discovered its existence in the 1980s.

A powerful earthquake and rising sea levels could have devastating effects on some parts of America amid fears of a pending 'mega-tsunami' ...

According to the USGS, Mount St. Helens is the most active volcano in the lower 48 states and the most likely in the Cascades to erupt again.

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

Sunday marks 45 years since Mount St. Helens erupted in Washington state. The deadly eruption happened shortly after 8:30 a.m ...