What are the busiest airports in the US?
The U.S. is home to five of the 10 busiest airports in the world, according to a report from an aviation trade group.
LEARN MOREThis comes at the busiest time of year for the airport — which sees more travelers in the fall than at Thanksgiving or Christmas.
The first holiday of the winter travel season came and went with minimal effects compared to last year.
The U.S. Department of Energy says sustainable aviation fuel can help reduce carbon emissions from flights by up to 70%.
The lesser-known holiday shopping day features special savings on flights, hotels, cruises and other travel accommodations.
40% of engagements take place between Thanksgiving and Valentine's Day, according to industry experts.
CBP officials say the Tucson area, including Nogales, is already seeing the highest number of migrants coming into the country.
25 million U.S. students use diesel-powered school buses daily, prompting debates on cleaner alternatives.