Why are vaccinated young adults coming down with mumps?
Immunity against mumps from vaccination lasts an average of 27 years, but a quarter of people lose their protection after only eight years
Virginia
School resource officer accidentally fires gun inside middle school
The officer has been placed on leave pending the outcome of the investigation
Police: Girl, 13, robs boy, 12, at gunpoint in Virginia
Police say the girl demanded the boy's cellphone and then fled
How two of President John Tyler's grandsons are still alive
Harrison Ruffin Tyler, 89, is one of two living grandsons of President John Tyler, who was born in 1790
Man makes "bully" son run to school after being kicked off bus
Bryan Thornhill's Facebook Live video -- recorded while driving behind his son -- was viewed more than 1.6 million times
3 hospitalized after opening suspicious package at Virginia military base
People in the building took "immediate preventative measures" and evacuated the building
Virginia couple finds WWII explosive device inside wall
The device was identified World War II-era M6 60 Caliber Bazooka anti-tank rocket
New details emerge about fatal crash involving GOP train
The NTSB releases a preliminary report on the crash that left one dead and several others injured
Reporter found guilty of disorderly conduct after police kept him away from Ed Gillespie
The judge also imposed a $500 fine on Tuesday and dismissed a charge of fleeing police
Plan to name park for Nancy Reagan faces headwinds
Political leaders are saying "no" to a proposal to change the name of a popular park to honor the former first lady
Fake news: 5 completely untrue headlines this week
The truth behind some bogus headlines that were shared widely on social media
Train carrying GOP lawmakers to retreat hits truck -- live updates
One of the passengers in the truck, Christopher Foley, 28, of Louisa County, was killed in the collision, Albermale County officials said
1 killed after train carrying GOP lawmakers strikes trash truck
The lawmakers, including House Speaker Paul Ryan, were traveling to a luxury resort in West Virginia for a three-day retreat
Missing teen police first believed a runaway found slain
Police in Virginia fielded questions at a tense press conference about why they initially believed Jholie Moussa was a runaway
Police: Virginia college student tried to buy 5K rounds of ammo
Yunsong Zhao, 19, is no longer a student after the incident, a university spokesperson said
7-year-old boy from Virginia dies from flu, family says
As flu activity is reaching its highest level in nearly a decade, more people -- including children -- are dying from the flu
"Tebow bill" sacked by education committee in Virginia
Virginia bill that would allow home-schooled students to compete in public school sports has been defeated
Lawmaker says bill could have prevented girlfriend's death
Virginia lawmaker's journalist girlfriend was fatally shot by former co-worker during live broadcast in 2015
Ex-CIA officer eyed as mole behind Chinese crackdown
Sources say former CIA case officer Jerry Chun Shing Lee, who was arrested Monday, may have been leaking information to the Chinese
McAuliffe pranks Northam with images of his face on pillows
Virginia's outgoing governor left a reminder for his successor at the Governor's mansion.
Ku Klux Klan fliers referencing MLK found in Va. neighborhood
Police say the fliers appear to have been distributed randomly without targeting specific people
Ralph Northam sworn in as Virginia governor
Northam succeeds Terry McAuliffe to become the Old Dominion's 73rd governor
Viral video shows man's valiant attempt not to fall on driveway ice
Video ends with the man tumbling onto the grass after a dramatic slip and slide
Girl sledding down driveway killed by pickup truck
Police investigating Virginia girl's death while sledding in winter storm
Finding joy during a Southern snowstorm
For many in the South, the snowstorm gave people a chance to play in weather usually seen further north
Bill that would end shutdown moves to full House for final vote
The Senate-passed funding bill that would end the record-long government shutdown moved to the full House after a key House panel advanced it early Wednesday.
Supreme Court extends brief stay on SNAP payments as shutdown deal nears
With Congress on the brink of a deal to end the government shutdown, the Supreme Court has agreed to keep in place a brief pause on SNAP benefit payments.
Investigation
Visual investigation shows use-of-force violations against protesters
Use of force by federal agents has become a focus of legal disputes as the Trump administration contends the tactics are necessary. Our visual investigation breaks down some of the key moments.
Airlines cancel thousands more flights in U.S. over government shutdown
The FAA told airlines to increase cancellations at 40 of the country's busiest airports to 6% by Tuesday and ultimately ramp up to 10% by Friday.
DOJ says it's investigating "violent riots" at UC Berkeley Turning Point USA event
The Justice Department is investigating protests outside of a Turning Point USA event on the University of California, Berkeley's campus, Attorney General Pam Bondi said, which she suggested was part of President Trump's crackdown on antifa.
Texas woman who threatened judge in Trump criminal case to be sentenced tomorrow
Texas woman will be sentenced Wednesday, after she pleaded guilty to leaving a threatening voicemail for the judge overseeing President Trump's 2020 election criminal case.
Democrat Adelita Grijalva to be sworn in 7 weeks after winning House election
House Speaker Mike Johnson has pushed off swearing in the Arizona Democrat, who was elected on Sept. 23.
Saudis to host investment summit in D.C. during crown prince's visit, sources say
Some deals announced by Saudi Crown Prince Mohammed bin Salman in May could be finalized during his trip to D.C. to visit President Trump next week, one source said.
Exclusive
Diddy's prison life: A chapel gig, drug treatment and early disciplinary action
Sean "Diddy" Combs was disciplined just days into his sentence at a federal prison, an internal prison document obtained by CBS News shows.