Investigators hired by Amazon CEO Jeff Bezos claimed last week that his phone was hacked by Saudi Arabia. WSJ's Justin Scheck and Michael Siconolfi explain the history of leaks of Bezos's texts, and how Bezos and Saudi Crown Prince Mohammed bin Salman became archenemies.
270 people were killed when a dam owned by the mining giant Vale collapsed. After a year-long investigation, WSJ's Samantha Pearson and Luciana Magalhaes explain the negligence and coverup inside one of Brazil's biggest companies.
Tesla's stock has been on a tear since late last year, and this week the company's valuation reached $100 billion. Investors who believe in the stock couldn't be happier. But others think the company is overvalued. WSJ's Gunjan Banerji explains the divide.
The Boeing 737 MAX has been grounded for nearly a year after two deadly crashes. WSJ's Alison Sider explains how the plane's grounding has upended carriers like American Airlines and rippled through the aviation industry.
Attorney General William Barr criticized Apple on Monday for not helping the Department of Justice get into the iPhones of the Florida naval base shooter. WSJ's Bob McMillan explains Apple's philosophy on letting the government in.
Facing questions about his escape from Japan, former auto executive Carlos Ghosn defended himself against charges of financial crimes in a blistering and emotional press conference. WSJ's Nick Kostov explains Ghosn's defense.
Goldman Sachs helped Malaysia raise over $6 billion for its economic development fund, 1MDB. Prosecutors say much of the fund's money was then stolen. WSJ's Liz Hoffman explains the scandal and why the bank may soon face punishment for its alleged role.
Adam Neumann, WeWork's former CEO, has been under intense scrutiny since the company's fall from grace. But there's also another group of people behind the dramatic unraveling: WeWork's investors. WSJ's Maureen Farrell and Eliot Brown take us into the thinking of WeWork's biggest backers.
The U.S. announced a "phase one" trade deal with China last week, halting the trade war between the countries. WSJ's Jacob Schlesinger looks back on a year of escalating tariffs and explains what it was like for businesses caught in the middle.
A new California law requires businesses to reclassify many workers as employees rather than independent contractors. As the deadline to implement the law nears, some companies are confused about whether they're included. Others are opting out. WSJ's Christine Mai-Duc explains.
The Federal Trade Commission is considering a move that could stop Facebook from further integrating with WhatsApp and Instagram. WSJ's Deepa Seetharaman explains what the decision would mean for Facebook as it faces antitrust investigations.
It's the biggest IPO in history. Saudi Arabia's state-backed oil company, Aramco, started trading today. WSJ's Summer Said explains why the record-setting valuation was still a letdown for Crown Prince Mohammed bin Salman and what it means for his leadership.
Just 10 days after he became the CEO of Bayer, Werner Baumann made the move to buy Monsanto. He was betting that the acquisition would make the company into an agricultural powerhouse. Instead, it opened Bayer up to tens of thousands of lawsuits and became one of the worst corporate deals in recent memory. WSJ's Ruth Bender explains.
The Justice Department is moving to terminate rules that have governed the film industry since the 1940s. WSJ's Erich Schwartzel explains why the rules were established in the first place, and a theater owner talks about what the end of the rules means for him.
As Renaissance Technologies grew into the world's most successful hedge fund, co-CEO Robert Mercer made a fortune. Then, he started spending it. In his new book, "The Man Who Solved the Market," WSJ's Greg Zuckerman followed Mercer's foray into political spending, and the consequences for the firm that Mercer helped build. Part two of a two-part series.
In the 1970s, Jim Simons left academia to pursue a wild idea: That he could beat the market using math. It would lead him to build the most successful hedge fund of all time. WSJ's Greg Zuckerman charted the rise of Simons's firm and the turmoil that roiled it in his new book, "The Man Who Solved the Market." Part one of a two-part series.
A 2019 Super Bowl ad kicked off a showdown between the maker of Bud Light and the maker of Coors Light. WSJ's Jennifer Maloney explains how that standoff has led to accusations of corporate espionage, two lawsuits and questions about the future of the beer industry.
A few weeks ago, WeWork was at a low point. It had slashed its valuation, canceled its IPO and was a few weeks away from running out of money. Now, its co-founder Adam Neumann is walking away with a fortune. WSJ's Maureen Farrell talks about WeWork's rapid fall and what comes next.
States and municipalities around the country have been seeking compensation from companies for the opioid crisis. WSJ's Sara Randazzo and Gordon Fairclough talk about how the lessons learned from tobacco settlements 20 years ago are complicating the process.
Diplomat Bill Taylor said Tuesday that President Trump made nearly $400 million in aid contingent on Ukraine investigating the president's political rivals. WSJ's Rebecca Ballhaus explains the significance of Taylor's impeachment testimony, and Siobhan Hughes talks about the reaction on Capitol Hill.
The same major investor is behind both Uber and WeWork: SoftBank's Vision Fund. Phred Dvorak talks about the rise of SoftBank's unorthodox founder, Masayoshi Son, and how his aggressive investment strategy is being put to the test.
This summer, a cluster of sick teenagers with pneumonia-like symptoms sparked a Wisconsin hospital to solve a medical mystery. Brianna Abbott explains how the doctors sounded the alarm on a public health crisis that has been linked to more than 10 deaths and 800 illnesses.
For years, Snap Inc. has been documenting all the ways it believes Facebook has tried to kill it, in a secret dossier called Project Voldemort. Deepa Seetharaman explains what's in Project Voldemort, and how it might factor into U.S. antitrust investigations of Facebook.
In the whistleblower complaint alleging abuse of power by Donald Trump, one man is mentioned more than 30 times: Rudy Giuliani, the president's personal lawyer. WSJ's Rebecca Ballhaus explains how Giuliani's consulting work connects to this week's impeachment inquiry.
AT&T grew into a conglomerate by buying media companies like DirecTV and Time Warner. Now, activist investor Elliott Management is challenging that bigger-is-better strategy. WSJ's Marcelo Prince explains what Elliott wants, and what it means for AT&T and other big companies like it.
Attorneys general from 48 states, D.C. and Puerto Rico announced an antitrust investigation into Google's advertising business this week. Rob Copeland explains how Google's ad business works, how it grew so large and what has investigators concerned.
In an interview with WSJ's Gerald Seib, former Defense Secretary Jim Mattis talks about his time working for President Trump, the threats facing the U.S. around the world, and what he'd like to see more of in American politics.
On Monday, a judge ordered Johnson and Johnson to pay Oklahoma $572 million for its role in the state's opioid crisis. And Tuesday, news broke that Purdue Pharma, the manufacturer of OxyContin, is in talks to resolve more than 2,000 opioid cases in a deal worth as much as $12 billion. WSJ's Sara Randazzo explains what the past two days mean for the fight to hold drugmakers legally accountable.
A WSJ investigation has found that thousands of items offered by third-party sellers on Amazon have been declared unsafe, are deceptively labeled, or have been banned by federal regulators. Alexandra Berzon and Justin Scheck share the findings of their reporting.
A Wall Street Journal investigation shows that employees of Huawei, the Chinese telecom company, helped the governments of African nations intercept the communications of political opponents. Josh Chin tells the story of how Huawei technicians helped governments crack down.
As the trade war escalated into an emerging currency fight this week, the U.S. labeled China a currency manipulator. A similar historical rivalry - between the U.S. and Japan in the 1980s - shows how currency battles can play out. Mike Bird explains.
This weekend, two mass shootings claimed at least 31 lives. One of those shootings took place at the nation's largest private employer: Walmart. Reporters Valerie Bauerlein and Sarah Nassauer discuss the shooter's intentions and the implications for large retailers.
Capital One has prided itself on being a tech-forward bank. But earlier this year, the bank got hacked, and 106 million people had their information stolen. AnnaMaria Andriotis and Liz Hoffman talk about what happened and what it means for financial institutions.
Jeffrey Epstein, the financier recently indicted on sex trafficking charges, built a fortune of more than half a billion dollars. Ken Brown explains how Epstein amassed his wealth, and Jenny Strasburg looks at Deutsche Bank's role in Epstein's recent financial dealings.
Boris Johnson is now Prime Minister of the U.K. This raises the likelihood that the country could leave the European Union without a plan in place. Jason Douglas explains the economic impacts. Plus, what the company that made whistles for the Titanic has to do with it.
With all of the new technology that employees use at the office, companies have a lot more data on what their workers are doing. It is now cheaper and easier than ever for employers to spy on them. Sarah Krouse explains what's happening, and why there's little you can do about it.
Some investors say that for Uber to truly succeed, it needs to eliminate its competition. After two disappointing listings, can Uber and Lyft co-exist? Maureen Farrell has been covering Uber and Lyft's IPOs. Plus, a boss gets a major shock when he tries to help a sick employee.
One company was responsible for some of the biggest wildfires that have swept through California in the past few years, killing more than 100 people. That company? PG&E Corp., California's largest electric utility. As the state enters wildfire season, WSJ U.S. Energy Editor Miguel Bustillo talks about the company and what's in store.
Got a burst pipe or a broken down car? That plumber or mechanic you found on Google Maps might not be where they say they are. Or they might not be anywhere at all. Reporters Rob Copeland and Katie Bindley have found that hundreds of thousands of the listings on Google Maps aren't what they claim to be.