The stock market continued what has been a turbulent period with another drop Feb. 12 attributed to concerns over AI, experts said.

CLEVELAND, Ohio — It’s just another square on the calendar, yet for millions of Americans Friday the 13th still carries an uneasy reputation, inspiring everything from skipped travel plans to jokes ...

There are three Friday the 13ths in 2026 - the most possible in a year. Here's why the date is considered unlucky and where the superstition began.

The final factor weighing on crypto is the hardest to quantify: the vibe is off. For a speculative asset class with no fundamental value or income-generating potential, intangible aura is everything.

Add Yahoo as a preferred source to see more of our stories on Google. Hoping to see the first supermoon of 2026? This weekend was the time because the next full moon peaked early Saturday, Jan. 3, ...

Is the artificial intelligence boom just getting started, or is it an overinflated balloon poised to burst? One top stock fund manager is positioned for an AI stock collapse that will make the 1999 ...

Tonight's October full hunter's moon will also be the first, biggest and brightest supermoon of the year — a harvest moon that will shine for days. Here's when and what time to watch. The October full ...

GOOGL stock soared 36% in three months, propelled not just by steady revenue gains and a modest bump in profit margins, but by a striking surge in investor optimism that pushed its valuation multiple ...