For decades, surviving a heart attack has come with a lifelong prescription: Stay on medications called beta-blockers to help protect your heart. But doctors are taking a closer look at whether long-term beta-blocker use is really necessary, especially beyond…

Joanna Stern explores the launch and impact of Apple’s most imitated product, the MacBook Air.

Iran has refused Lebanon’s order to expel its ambassador, and the standoff adds to rising tension as Hezbollah and Israel fight. On Monday, Iran says its embassy stays active and its ambassador keeps working in Beirut. Lebanon had set a Sunday deadline after …

The president’s health care policies are on the ballot in a crucial Senate race.

Maycee Barber is recovering after a brutal knockout loss suffered at UFC Seattle on Saturday

What's good for your aging gut may also be good for your aging brain.

Liftoff of the Transporter-16 rideshare mission is scheduled for Monday (March 30) at 6:20 a.m. ET.

April 2026 delivers a rare combination of planetary alignments, lunar encounters, and the Lyrid meteor shower, creating one of the year’s most rewarding skywatching periods.

Viewing Saturn in complementary wavelengths, the two space telescopes reveal more about what makes up the layers of Saturn's atmosphere.

As cancer care becomes both more advanced and more specialized, options in rural areas have shrunk.

The Big Spring Sale is basically Amazon's version of spring cleaning.

The broad market S&P 500 fell for a third consecutive session on Monday as oil prices rose once again.

Ripping off anime was costing the company a ton

Air Canada says CEO Michael Rousseau plans to retire. Rousseau had faced criticism over an English-only condolence message after a deadly crash this month at New York’s LaGuardia Airport. The airline based in French-speaking Quebec said Monday that Rousseau t…

Live updates on markets and the top finance, economics and business stories. Plus the latest on oil prices, the Dow, S&P 500 and Nasdaq.

Wall Street dips as Nasdaq leads losses amid Middle East tensions in a holiday-shortened week.

Defendants must immediately cease" actions to integrate and consolidate the firms.

It keeps a powerful Silicon Valley voice without the constraints that come with serving inside government.

Authorities have identified a body found in Colombia as that of missing U.S. flight attendant Eric Fernando Gutiérrez Molina, his sister told NBC News on Monday

The S&P 500 is down 7.4% since the Iran conflict began — worse than the median 6.1% decline during previous geopolitical shocks

The Dow Jones rose on the stock market today. Fed Chair Powell spoke on inflation implications due to the Iran war. Micron stock plunged.

Nathan “Natie” Kirsh, the billionaire owner of a closely held company crucial to US restaurants, is selling his business that began with a single warehouse in Brooklyn, New York, in a deal that will create one of the largest food-service groups in the country.

McCormick insisted in a court filing that she harbors no actual bias against Musk or the defendants. She claimed she either never clicked the “support” button, LinkedIn’s version of a “like,