The glow of the moon will even cast faint shadows on the ground, a rare effect visible only during the most intense ...

Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed ...

These urban oases, in cities from Barcelona to Tokyo, provide a calming break from the bright lights and crush of the crowds.

Hundreds of cats, from purebreds to rescues, competed for glory at the world's largest cat show in Cleveland, Ohio.

Studies now show health risks rise sharply even at a few drinks a week. Cutting back, even a little, can make a measurable ...

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it ...

Studies show that spending time on the links offers real benefits for cardiovascular health, cognition, and lifespan. “The ...

A thick, honey-like adhesive at the tip of a chameleon’s tongue lets it bring its prey to its mouth after snagging it, ...

Winding through the Southern Alps in New Zealand, the TranzAlpine is lauded as one of the world’s greatest rail journeys, but few know that its well-worn tracks also trace the path of an ancestral ...

McGowan notes he has seen mantises stalking hummingbird feeders before, but has never witnessed an attack. Anecdotal accounts of these insects devouring hummingbirds are brutal: Mantises have been ...

Dan Buettner's iconic National Geographic cover story transformed our idea of what makes for a long, healthy life. It's now published online for the first time. OKINAWA, JAPANSquatting effortlessly on ...

In 1862, jewelry engraver and amateur photographer William H. Mumler was developing a self-portrait in his Boston studio when a ghostly image began to surface. Just below his own image in the photo ...