Facebook Has Lost 30% Of Its Value Since JulyFacebook is taking steps to address criticism that its platform has been hijacked by bad actors, but investors are bailing.
Stocks Market Tumbles: Dow Falls More Than 800 PointsOctober has often been a nerve-racking month for investors, and this month is living up to that reputation. Stocks slid sharply on Wednesday because investors are worried about rising interest rates.
Tesla Stock Tumbles On Report Of DOJ Criminal ProbeTesla stock is falling after a report that the Justice Department has opened a criminal investigation into public statements by CEO Elon Musk.
Elon Musk Tweets About Taking Tesla Private; Jolts Wall StreetElon Musk took to social media Tuesday, sending a jolt to Wall Street by tweeting he was considering taking Tesla private at $420 a share.
Facebook Stock Suffers Its Worst Day EverFacebook faced a day of reckoning as its shares plunged Thursday in the company's worst trading day since going public in 2012.
Twitter Stock Falls After Trump TweetTwitter shares fell Thursday after President Donald Trump said in a tweet the company was limiting visibility of prominent Republicans and said he was going to look into the matter.
Facebook Shares Tumble More Than 20 Percent On Poor EarningsFacebook shares fell more than 23 percent in after-hours trading Wednesday, slumping to $166 a share on a poor earning report.
Tesla's Model 3 Has More Refunds, Cancellations Than Deposits There's new trouble for Tesla and its Model 3 sedan. Refunds from pre-orders are now outpacing deposits. 
PG&E Expects To Pay At Least $2.5 Billion For Northern California WildfiresUtility giant Pacific Gas & Electric Corporation announced Thursday it was taking a $2.5 billion pre-tax charge against quarterly earning for its possible role in the devastating Northern California wildfires.
Dow Tumbles Nearly 400 Points On Italy Fears, US-China Trade TensionsThe Dow plunged more than 392 points, or 1.6%, on fears about political turmoil in Italy and renewed trade uncertainty between the United States and China.
Spotify's 1st Report As Public Company Flops On Wall StreetSpotify's first quarterly report as a public held company struck the wrong note with investors
Dow Plunges More Than 400 PointsInvestors are in a rotten mood Tuesday. Seemingly good results from Dow components Caterpillar, Coca-Cola and United Technologies didn't please Wall Street.
Renewed Trade Tensions Send Stocks PlummetingAnother flare-up in trade tensions between the U.S. and China sent the stock market sharply lower for the second time this week.
Dow Tumbles After China Announces New TariffsStock futures are getting hammered Wednesday as trade tensions between the United States and China mount. The Dow is set to plummet 500 points at the open.
Dow Drops More Than 1,100 Points Over Two DaysThe Dow dropped back into a correction on Friday as worries about a trade war with China intensified. The exchange has lost more than 1,100 points in two days.