How TikTok Brings War Home to Your Child
The popular app can feed young users a stream of intense, polarized and hard-to-verify videos about the Israel-Hamas war.
'The Corpse Bride Diet': How TikTok Inundates Teens With Eating-Disorder Videos
TikTok's algorithm can send users down rabbit holes of narrow interest, surfacing emaciated images, purging techniques, hazardous diets and body shaming.
How TikTok Serves Up Sex and Drug Videos to Minors
The popular app can quickly drive young users into endless spools of adult content, including videos touting drug use and promoting pornography sites.
How TikTok's Algorithm Figures Out Your Deepest Desires
The Wall Street Journal created dozens of automated accounts that watched hundreds of thousands of TikTok videos to reveal how the platform's algorithm learns users' interests.
Postal Service Is Ordered to Search for Remaining Ballots
Millions of Mail-in Ballots at Risk in Battleground States
How Delayed Is Your Mail-In Ballot?
Why We Don't Know How Many Americans Are Infected With Coronavirus--and Might Never Know
Fidelity Employees Fired After Alleged Misuse of Reimbursement Programs
Russian Trolls Tweeted Disinformation Long Before U.S. Election
An analysis of 221,641 tweets shows Russian trolls tried to incite chaos, fear and outrage about fake events before their election activity.
Russian Twitter Support for Trump Began Right After Campaign Start
Brother's Donors Embrace Jeb Bush's Candidacy
Small Group of Doctors Are Biggest Medicare Billers
Generic Vicodin Tops Medicare List
Small Number of Drugs Drives Big Medicare Bill
Watchdog's Hunt Is Short on 'Wolves'
Wall Street's Watchdog Doesn't Disclose All Regulatory Red Flags
Graphic: Justifiable Homicides by U.S. Law Enforcement
Many Police Killings Uncounted in U.S. Stats
More than 550 police killings between 2007 and 2012 were missing from the FBI's records.
Graphic: Where Troubled Stockbrokers Are
How the Journal Found Troubled-Broker Hot Spots
How Troubled Brokers Cluster, Often Among Elderly Investors
Stockbrokers who've been in trouble with regulators tend to cluster where the affluent and elderly are easily accessible.
Regulatory Breakdowns in Oversight of U.S. Stockbrokers
How We Did It: Investigating Whether There's a DH Advantage in Baseball
Why the AL Batters the NL at Home: The DH
Taxpayers Face Big Tab for Unusual Doctor Billings
More than 2,300 providers earned $500,000 or more from Medicare in 2012 from a single procedure or service.
Data analysis reveals brokers with disciplinary problems still selling securities
Flurry of Allergan Trading Preceded Offer
Stockbrokers Who Fail Test Have Checkered Records
Medicare Payment Data Throw Spotlight on Potential Abuses
Activist Investors Often Leak Their Plans to a Favored Few
Stockbrokers Fail to Disclose Red Flags
Foreign Airline Crews Had Difficulties With San Francisco Landings
Executives Hit Sweet Spot on Stock Sales
Stockbroker Requests to Scrub Complaints Are Often Granted
More Than 5,000 Stockbrokers From Expelled Firms Still Selling Securities
More than 5,000 brokers were still licensed to sell securities after working for firms that regulators expelled.
Rising Markets Batter Short Sellers
Corporate Insiders Shift From 'Buy' to 'Sell' as Bankruptcy Nears
Freaky Fridays for Options Buyers
Data Shine Light on Hospital Bills
Directors Take Shelter in Trading Plans
As Asbestos Claims Rise, So Do Worries About Fraud
A Degree Drawn in Red Ink
Executive Sales Beat News That Hit Stock
Executives' Good Luck in Trading Own Stock
An investigation found many corporate executives make profitable trades prior to news announcements.
Many Affected by Sandy Lacked Flood Coverage
Libor Furor: Key Rate Gets New Scrutiny
For Government's Latest Figure, Check Back Next Week
More Killings Called Self-Defense
More civilians are killing each other and claiming self-defense, a trend most pronounced in states with stand-your-ground laws.
Why Recent Job Gains May Stick This Time
Russia's Dubious Vote
Analysis of nearly 100,000 voting precincts revealed potential vote-rigging with up to 14 million votes in question.