Editor's Note: This story has been updated on August 1, 2019 to include details about the dead zone that formed in the Gulf of Mexico in 2019.

None of it would have been possible without her. Editor’s note: Many of these assignments had funding from the National Geographic Society. Learn more about the Society’s support of its Explorers.

As scientists question the rise in early colon cancer cases, a new study is offering some potential answers. Colored scanning ...

National Geographic spoke with Thunberg via ... And right now, I just started gymnasium (Editor’s note: “gymnasium” is the Swedish equivalent of high school). And there I will be for the ...

Pope Leo I tangled with Attila the Hun and won. Pope Leo III crowned Charlemagne as the first Holy Roman Emperor. This is the history of a legendary papal namesake.

They are followed by books that focus more closely on the interconnections between the oceans and climate change. Two books ...

A coalition of LGBTQIA+ folks and allies hung a large transgender pride flag from Yosemite's El Capitan on Tuesday.

Over the last six months, the book publishing arm of the Walt Disney Co. has undergone dramatic changes. And given the scope ...

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Tianwen 2 is China's second planetary exploration mission, following on from the Tianwen 1 Mars orbiter and rover, which ...

Researchers have located the wrecks of two long-lost military vehicles on the seafloor a few miles from San Diego: an ...