Viasat (NASDAQ: VSAT) stock tumbled 18.1% through 11:05 a.m. ET Tuesday -- but perhaps not for the reason you think.

Ontario’s contract for satellite internet access is an unnecessary stop-gap measure that could put Canadian security at risk ...

CEOs in the slow-growing, debt-heavy telecom sector are hardly short of problems. Elon Musk is giving them another one. The ...