Subscribe now to get unlimited access to TIME.com and more ... really worth A leading futurist identifies the practices of the best managers in the future of work.

Has Russia’s Shadow Fleet, Built to Evade Sanctions, Engaged in Sabotage? Russia has assembled a fleet of hundreds of vessels to covertly ship its oil. The idea of using some to cause havoc may ...

Tennis Focus, Hot Topics The past 12 months on the men's Tour has seen plenty of highs and lows for the world's best players. Ubitennis takes an in-depth look at those who have ...