Samantha Raphelson

The U.S. Geological Survey released a report Wednesday predicting that there could be dire consequences if a major earthquake hits the second-largest fault in Northern California.

The USGS simulated a 7.0 magnitude earthquake on the Hayward Fault, which runs up and down the East Bay Area through Berkeley, Oakland, Hayward, Fremont and Milpitas. The results show that an earthquake of that scale could kill up to 800 people and cause more than $100 billion in total damage.

Thousands of Russian Muslim men joined the Islamic State and brought their families with them to Iraq and Syria. But now that ISIS has lost most of its territory – and with many of those Russian fighters now dead – the Russian government is desperately searching for their lost wives and children.

An Atlantic Ocean current that helps regulate the global climate has reached an 1,000-year low, according to two new studies in the journal Nature.

While scientists disagree about what's behind the sluggish ocean current, the shift could mean bad news for the climate. The Atlantic Meridional overturning circulation [AMOC] – often called the conveyor belt of the ocean – exchanges warm water from the equator with cold water in the Arctic.

The only way to stop a bad guy with a gun is a good guy with a gun.

It's a common refrain touted by gun rights advocates, who argue that using guns in self-defense can help save lives. But what is the actual number of defensive gun uses?

President Trump quietly signed an act last month encouraging U.S. officials to visit Taiwan, angering China amid mounting tensions over trade.

The growing momentum for tighter gun control after the deadly school shooting in Parkland, Fla., is highlighting the National Rifle Association's history of aggressively confronting challenges to what it regards as Second Amendment rights.

Federal limits on both research into gun violence and the release of data about guns used in crimes are powerful reminders of the lobbying group's advantages over gun control activists. For decades, the NRA pushed legislation that stifled the study and spread of information about the causes of gun violence.

The White House has ordered the State Department to put on hold $200 million in recovery funds to Syria, following President Trump's remarks last week signaling a possible withdrawal of American troops from Syria.

The U.S. electricity sector is eyeing the developing electric car market as a remedy for an unprecedented decline in demand for electricity.

The Community Relations Service was born out of one of the most contentious periods in American history — the civil rights movement of the 1960s.

The Justice Department peacemaking office established by the 1964 Civil Rights Act has provided communities dealing with racial or other tensions with professional mediators and other confidential services to help resolve conflict.

Updated on Sunday at 10:00 a.m. ET

Hundreds of thousands of students, teachers, parents and victims rallied in Washington, D.C., and across the country on Saturday to demand tougher gun control measures, part of a wave of political activism among students and others impacted by school shootings.

Survivors of mass shootings are facing relentless harassment and renewed trauma from conspiracy theorists who claim the attacks were staged by the federal government.

From Sandy Hook to Parkland, the idea that the victims are hired actors who stage tragedies in order to achieve sinister political goals has drifted from dark corners of right-wing media into the mainstream.

The Trump administration accused Russia on Thursday of orchestrating a campaign of cyberattacks that targeted the U.S. power grid.

Since at least March 2016, Russian hackers attempted to infiltrate numerous sectors of American infrastructure, including energy, nuclear, commercial facilities, water, aviation and manufacturing, according to a Department of Homeland Security report published on Thursday.

A 23-year-old American staggered into a Chicago emergency room in January with a gunshot wound he says he sustained in Syria.

A growing shortage of psychiatrists across the U.S. is making it harder for people who struggle with mental illness to get the care they need — and the lack of federal funding for mental health services may be to blame.

The armed school resource officer who President Trump called a "coward" is defending his actions during the high school shooting in Parkland, Fla., earlier this month.

Scot Peterson, 54, resigned last week after experiencing backlash for remaining outside as shots rang out inside Marjory Stoneman Douglas High School. His lawyer, Joseph DiRuzzo, says that Peterson followed his training when he believed the gunshots were occurring outside the school.

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