If you've been thinking that you've been hearing a lot of chirping lately, you're not mistaken: The snowbirds are arriving.

Changes to a country are easier to spot when you don’t live there. Born in London, I go back every so often and just returned ...

Discover how travelers can witness and track fall bird migration in U.S. nature preserves and gain hands-on tips for the ...

A 45,000-year-old Neanderthal bone found in Crimea shows ancient humans traveled thousands of miles, linking Europe and ...

Artificial intelligence is being harnessed by scientists to delve into the mysteries of Martian sand dunes, revealing ...

The text signed last night in St Peter's Basilica was released on the 60th anniversary of the conciliar declaration ...

The Blanco River is the undisputed crown jewel of the park, cutting through the landscape with the kind of blue-green clarity that makes you question whether you’re still in Texas or have somehow ...

This magnificent overlook sits within the Ruffner Mountain Nature Preserve, a sprawling natural sanctuary that serves as Birmingham’s green lung. The preserve itself is a minor miracle—over 1,000 ...

The origins and migrations of modern humans around the world are a hot topic of debate. Genetic analyses have pointed to ...

Wolves roaming the Mongolian steppes cover more than 7,000 kilometers a year. The Arctic tern flies from pole to pole in its ...

Mexico's southern border with Guatemala, once surging with migrants, mirrors the newfound stillness along the U.S. southern ...

With an administration committed to ignoring climate change, it's time for rational people in Seattle to prepare for a coming influx of people in search of lower temperatures, Jon Talton writes.