Travel

Visa-Free Countries for US Citizens

The US passport held the top spot globally in 2006 and again in 2014. In October 2025 it fell out of the top ten for the first time in the Henley Passport Index’s 20-year history. Brazil ended visa-free access for Americans, China expanded its visa-free network to 76 countries while leaving Americans off it, and the US itself admits only 46 nationalities without a visa, ranking 77th globally on that measure.

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Cities

How Dense Is London?

With 9.1 million residents, London is the third most populous city in Europe. But those people are not spread evenly across the capital. Some outer suburbs have just 30–50 homes per hectare, while the most intensely residential inner pockets reach 240–435.

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Historical MapsOld maps

Bird’s Eye View of Japan (1921)

On the morning of November 3, 1921, Tokyo Asahi Shimbun readers found a large bird’s-eye map of the Japanese Empire folded inside their paper – Korea, Taiwan, Sakhalin, every railway in red, compiled by a former Army engineer. Nine days later, Japan’s delegates were in Washington D.C. for the Naval Conference that recognized Japan, for the first time, as one of five world powers.

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