Saguaro Park in southeastern Arizona, near Tucson, offers a landscape unlike anything you’ll see elsewhere. The park hosts ...

Researchers in Colombia have unveiled a fossil of a turtle that lived 13 million years ago in the Tatacoa Desert, naming the ...

Light pollution can have detrimental impacts on migratory birds. Here's what you can do to help reduce light pollution.

This year, the Rio Grande ran dry in Albuquerque. The conservation techniques students are learning will be key to the region ...

The action-packed adventure winners of Good Housekeeping's 2026 Travel Awards include mountain getaways, wildlife excursions, ...

Rising from the Sonoran Desert like a mirage that refused to disappear, Tovrea Castle at Carraro Heights stands as Arizona’s most unexpected architectural treasure. This cream-colored confection, with ...

Rising from the Sonoran Desert like a mirage, Tovrea Castle at Carraro Heights stands as one of Arizona’s most enchanting architectural wonders. This cream-colored, tiered structure resembling a ...

A guide to Southern Africa’s most impressive aquariums showing why these destinations matter for both travellers and ocean ...

Find surprising facts about fall! Learn why leaves change color, how animals prepare for winter, and traditions celebrated ...

Beloved Galápagos tortoise Gramma, the oldest resident of the San Diego Zoo, has died at about 141, the zoo says, adding that ...

After more than a century of munching on her favorite foods of romaine lettuce and cactus fruit, beloved Galápagos tortoise Gramma, the oldest resident of the San Diego Zoo, has died.