High gas prices have caused a significant increase in train ridership. But with more passengers comes train car crowding and a need for more upkeep. Nancy Marshall Genzer reports where Amtrak might need to boost its service.
If the price of oil continues to drop and gas becomes more affordable, will drivers spend more time burning fuel again? Ashley Milne-Tyte reports drivers will likely continue to hold back due to other economic concerns.
The Georgia Aquarium in Atlanta is breaking ground this summer on a $110 million expansion. But Odette Yousef reports the opening of museums next door might make similar projects cheaper to fund in the future.
Southwest Airlines' secret to success has been hedging fuel when prices were lower. But how much longer can the airline keep up its winning streak? Dan Grech reports.
Oil prices have inspired a national increase in bus and subway commuters, and with that comes a rise in fares in several cities. Ashley Milne-Tyte reports that's putting a squeeze on transit systems' budgets.
In Beijing now, new rules can close businesses in Olympic "safety zones." But as Scott Tong reports, seemingly overnight rule changes are nothing new in China when it comes to business.
High gas prices have made areas where it's easy to walk around increasingly popular. What does all that foot traffic mean for local businesses? Mitchell Hartman reports.
With numbers of flyers at an all-time high and many veteran controllers preparing to retire, the FAA is making its pitch for more air traffic controllers anywhere young people will listen. Ashley Milne-Tyte reports.
Even though new aircraft sales may drop by as much as half this year, manufacturers Boeing and Airbus are keeping busy with the sales they've already made. Stephen Beard reports.
