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This week in travel news: the world’s busiest airports, the best cities for public transit and why Mongolia should be on your 2023 wish list.

Half of the world’s 10 busiest airports in 2022 were in the United States, thanks to a strong rebound in the domestic market. Passenger traffic at the top airport, a long-time Southern hub, was up nearly a quarter on the year before.

For a glimpse into aviation’s future, this year’s Crystal Cabin Awards short list highlights exciting new concepts that could one day hit the skies. The 2023 contenders include a cabin concept that eradicates the middle seat and a chic design that takes single-aisle aircraft business class to a new level. Award finalists are set to be announced next month. Winners are to be announced in June.

One thing we’re seeing fewer of these days: reclining seats. Once ubiquitous, there are now entire seat models that simply don’t have the option. Here’s why.

Relaxed entry rules now make it easier than ever to visit Mongolia. A shiny new airport has just opened as well as the epic new Chinggis Khaan National Museum. There’s even a glut of cool desert-based music festivals. Yes, Mongolian desert music festivals! Eat your heart out, Burning Man.

Surreal landscapes and China’s happiest city are among the top picks in our roundup of lesser-known Chinese destinations visitors should consider. Start working on your wish list.

A Belgian photographer has made off-the-beaten-track escapades his life’s work. David De Vleeschauwer’s book, “Remote Experiences: Extraordinary Travel Adventures From North to South,” highlights 12 exceptional spots around the world.

An Italian food historian caused huge controversy by declaring that pizza and carbonara are more American than Italian. Unsurprisingly, that didn’t go down well in Italy.

They aren’t the only foods with surprising histories. Ciabatta’s only as old as Diet Coke, nachos have been around only since World War II and “baby” carrots are usually just regular carrots cut down to size.

When it comes to contentious food, though, a gold medal has to go to this boiled bag of offal that’s banned in the United States but is a fine-dining delicacy in Scotland.

Amsterdam’s tired of its reputation as a 24-hour party city.

As of April 1, its sex work businesses must close their doors three hours earlier and, in a separate move this week, Schiphol Airport declared that it wants to ban private jets and reduce noise pollution by closing overnight. However, the following day, a Dutch court nixed the airport’s previously announced plans to reduce the overall number of flights, so new solutions may need to be found.

Parisians have also had enough of transport nuisances: Residents have voted in favor of banning rental electric scooters in the French capital.

Finally, Bali’s most deported nationality has been revealed. Clue: It’s also the largest country in the world by area.

A UNESCO-listed subtropical island paradise in Japan’s Kagoshima prefecture, the Amami Oshima archipelago has white sand beaches, coral-strewn waters and a cornucopia of locally grown produce.

Making your own itinerary without having to answer to anyone else’s tastes or time line is one of the the greatest pleasures known to travelers. But traveling alone, particularly as a woman, comes with its own set of challenges. Our partners at CNN Underscored, a product reviews and recommendations guide owned by CNN, have compiled 10 expert-approved tips for a successful solo adventure.

A Tokyo ramen shop has banned customers from using their phones while eating.

Distracted eaters are slow eaters.

Time Out has named the “world’s best” cities for public transit.

Asian systems lead the way.

A woman went on 34 first dates in 19 countries over the past year.

Here’s what she’s learned.

This ancient site was once a city of 25,000 people.

Now hardly anyone knows about it.