Across land, sea, and sky, wildlife photographers are using the power of pictures to help save the world’s endangered species ...

This movement starts at home with the changing of a lightbulb, the opening of a window, a walk to the bus, or a bike ride to the post office. PJ and I did it for only a month, but I can see the low ...

The Arctic is warming faster than any region on Earth. See how climate change is dramatically transforming this polar ...

The records document not only siblings of people who lived to 100 but also the spouses of siblings, which has allowed ...

More people will likely be exposed to the effects of climate change in the next century, with potentially catastrophic ...

Nestled in a lush green valley, Oaxaca is beloved for its rainbow of colonial buildings and outstanding regional cuisine. Its ...

Fabio Esteban Amador is an archaeologist and visual artist known for blending art with science. His work has been featured in ...

French and German culture mix and mingle in the capital of Alsace, a region on the Rhine that has flipped allegiances five ...

A new study suggests that disrupted sleep and daily rhythms may help drive depression in some people, raising questions about ...

After he lost his partner in an avalanche, the intrepid adventurer was unmoored by grief. Then he made history by skiing an ...

Ghostly pianists, mind-bending illusions and a strict no-photography policy: venture inside Hollywood's invitation-only Magic ...

Nothing I have studied fully prepared me for the experience of this place, the easternmost end of the Rio Amazonas, where the planet’s greatest river pours into the sea. This river discharges more ...