Before you fly: If you're flying east across several time zones, book an early flight.

But with new trading technologies, there will be competition across time zones.

I just flew across several time zones and the ocean for nothing.

Redundancy also occurs over different operating systems and across time zones.

Interest groups can form much more easily and can communicate across time zones.

With the program's debut, public radio had more than one program available throughout morning drive across time zones for the first time.

"I want you to drive us across the neutral zone," said Ishihara.

Jet lag, which affects people who travel across several time zones.

This is a big plus, especially when communicating across time zones or for people whose waking hours are out of sync.

Many shots were created by different artists across different time zones, using the Internet to share data and images.