From waterproof options to slip-ons to shoes for aging feet, here are our picks for the most comfortable walking shoes.

Are your feet narrow or wide? Do you have joint pain? We’ve picked the most comfortable shoes to fit your needs.

From Mary Todd Lincoln to Jane Pierce, they were swept up in the spiritualism movement of the 19th century—a belief that ...

There are some skills both pals can only learn from their species. Roth explains that while a rhino will instinctively roll ...

One of the world’s most ancient and influential religions, Zoroastrianism thrived until the 7th century A.D.—and is still ...

Inland from Yucatán’s white beaches, the long-distance Camino del Mayab hiking trail is set to revive ailing Maya communities ...

Hundreds of plants, fungi, and animals can do it. Now scientists think bioluminescence may have evolved 540 million years ago ...

What does it mean to be an ambivert or an omnivert—and do these personality types have any scientific validity?

The top-secret British organization inspired James Bond and countless other spy movies—including Guy Ritchie’s latest comedic ...

Astronomers laud NASA's plan to protect the space environment, but the agency needs to act fast to make a difference.

Pale skin, red cheeks, and blonde hair were beauty necessities for Spanish women in the 1600s. But the effects of these ...

There are fewer than 300 of these streams on the planet, and they’re teeming with life. But in recent years, detergents, ...