Upgrading U.S. wireless networks has been called our most important infrastructure project. It’s actually happening.

We went behind the scenes at the world's oldest radio show to understand how it endured 100 years—and why it might last 100 ...

A journey across Sicily reveals the essence of an island shaped by outsiders, where successive waves of immigration over the ...

Research shows the battle to keep weight off isn’t about willpower—it’s biology. Here’s how scientists say we can work with ...

Individual smarts don't matter as much as being sensitive to others when making group-based decisions, a new study finds.

By Carl Hoffman Writer Carl Hoffman traveled to Egypt in February 2011, a week after popular demonstrations led to the ...

Different countries have different regulations on pet travel. Read and re-read the rules, and follow them to the letter, before jetting off with Fido in tow.

The dramatic shift is a warning sign—and scientists say the changes that aren't yet visible to the naked eye are just as ...

The annual Great Migration of millions of wildebeest and zebras across the plains of the Serengeti is one of the world’s ...

This costly conflict spanned generations—and its brutal legacy endures. But why did the bloodshed go on for so long?

Following old military roads through pine forests and barren moorland, hikers trace centuries of lore while experiencing a ...

VO2 max? Mile time? Experts break down the most common health metrics and reveal which ones actually best reflect on your ...