A trip to the Westfjords means soaking in coastal hot springs, falling asleep under the northern lights, and experiencing the ...

Journey through southern Chile’s remote Aysén region, where rainforests, glacial fjords and encounters with dolphins and sea ...

Twenty years ago, wildlife photographer Joel Sartore set out to capture portraits of every species in human care. Today, ...

Since the 1970s, the number of extremely hot days recorded in a given year has increased by a month or more in some places.

Through the lens of National Geographic photographer Rena Effendi, meet the network of organizations and people turning HIV ...

New research may finally explain the biology that triggers this deadly complication of pregnancy—and point the way to a cure.

Scientists are studying how the nervous system synchronizes with rhythm and sound, opening new possibilities for neurological ...

We came to a bench where a graduate student was working on one of the key mysteries behind antiaging: How does a cell remember its former state? Borrowing from information theory, Sinclair believes in ...

Elite Exped’s cofounder Mingma Gyabu Sherpa, known in the mountains as Mingma David, holds out hope for Purja, citing that ...

Tourism is booming along the former trade routes of ancient Uzbekistan. To understand its recent transformation, Gary ...

Aviation anxiety has become increasingly widespread since the pandemic, but there’s more help than ever for nervous flyers.

This month brings an exceptional lineup of celestial events, with rare alignments, brilliant meteors, and dramatic eclipses ...