CNBC Top Stories

Amazon has started restricting all nonessential employee travel in the U.S. as the coronavirus continues to spread.

Elon Musk also said that Lockheed Martin's F-35 fighter jet, which is the Pentagon's most expensive weapons system, should have a competitor.

Google confirmed an employee in Zurich tested positive for coronavirus and the company is now restricting travel to other countries with higher risk of exposure.

Stocks tumbled once again over the coronavirus. The Dow, however, closed well off its session lows.

The Geneva auto show was canceled after Switzerland announced Friday that it was banning events expected to draw more than 1,000 people.

The CDC has released a new diagnostic test for COVID-19 and rolled out guidelines for how state and local health labs can correct previously faulty test kits sent out by the agency.

Trump administration officials are considering a tax cut package as part of the White House's economic response to the coronavirus outbreak, The Washington Post reported.

"I hope it's not that bad, but we should assume it will be until we know otherwise," Gates wrote in an article published Friday in The New England Journal of Medicine.

Traders who rushed to buy Virgin Galactic in its February boom are moving on to stocks that could benefit from the coronavirus.

The action echoed the so-called "volpocalypse" of February 2018, when calm in markets was shattered with an historic surge in volatility.

The 10-year U.S. Treasury yield plunged to a fresh record low on Friday as investors dumped riskier assets and searched for safer options amid the coronavirus outbreak.

"The fundamentals of the U.S. economy remain strong," Powell said in a mid-day statement.

CNBC's Jim Cramer said Friday cautioned retail investors against going all in on Apple's coronavirus-driven pullback.

Oil prices slumped to their lowest in more than a year on Friday.

Goldman Sachs said it sees three rate cuts from the Federal Reserve from March through June.

Hong Kong scientists aren't sure if the dog is actually infected or if it picked up the virus from a contaminated surface.

Warren, a Massachusetts senator, sent letters to the chief executives of five major banks: Bank of America, Citigroup, Goldman Sachs, JP Morgan Chase and Morgan Stanley.

The Paris Police tweeted that people were exhibiting "unacceptable violence" while defying a ban on protesting near a concert.

The 9th U.S. Circuit Court of Appeals reinstated a block of the administration's policy forcing migrants seeking asylum in the U.S. to wait in Mexico while the cases play out.

The co-founder of Home Depot, who has given hundreds of millions of dollars to the NYU Langone medical center, calls the coronavirus a "serious issue," but says its risk to the U.S. is being overblown.