Lockheed Martin stock tumbled on Tuesday after the defense contractor recorded major pretax losses in its quarterly results.  RTX topped estimates and raised its sales outlook, but lowered its revenue ...

Intuitive (the 'Company”) (Nasdaq: ISRG), a global technology leader in minimally invasive care and the pioneer of ...

Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems, announced today financial results for the ...

U.S. stocks closed mostly higher Tuesday, with the S&P 500 scoring a fresh record finish, as investors looked for progress from President Donald Trump on the trade front and awaited more corporate ...