A pipe bomb explodes in New York subway walkway, injuring four. A suspect is being held.
Verizon is paying $2.25 billion to the National Football League for a five-year streaming deal.
The Pentagon says transgender people can enlist in the military, starting January 1.
Paris asks Airbnb to delist 1,000 apartments.
Microsoft commits $50 million more to its AI for Earth program.
Speaking of Microsoft, it may soon be worth $1 trillion.
TV star and renowned chef Mario Batali steps aside after accusations of habitual sexual harassment.
Amazon has sharply curtailed hiring in Seattle as it seeks second headquarters.
Photo: Police officers stand guard outside the New York Port Authority Bus Terminal in New York City, U.S., December 11, 2017 after reports of an explosion. Reuters