The U.S. communications regulator on Tuesday proposed a $225 million fine, its largest ever, against two health insurance telemarketers for spamming people with 1 billion robocalls using fake phone numbers. The Federal Communications Commission said…

WASHINGTON (AP) — U.S. regulators have approved T-Mobile’s $26.5 billion takeover of rival Sprint, despite fears of higher prices and job cuts, in a deal that would leave just three major cellphone companies in the…