Ice cores provide important evidence as archival records of global atmospheric composition that has constantly changed.

With the world descending into madness, it's no surprise that dystopian thrillers are all the rage. If you're looking for a ...

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When we first traveled to China, in the early 1990s, it was very different from what we see today. Even in Beijing many people wore Mao suits and cycled everywhere; only senior Chinese Communist ...

That’s a striking change, but modest compared to what’s happened among teen-agers: the National Center for Education ...

The technology’s ability to read and summarize text is already making it a useful tool for scholarship. How will it change ...

Isabel Wilkerson is a Pulitzer Prize-winning journalist and the author of “The Warmth of Other Suns.” This personal reflection is part of a series called The Big Ideas, in which writers respond to a ...

Ahead of his new exhibition, legendary photographer Edward Burtynsky opens up about his search for wonder and the "alien" ...

Middle age is an opportunity to find transcendence. Why making friends in midlife is so hard: “I thought I was done dating.