A bizarre fossil called Prototaxites, which was the largest life-form on land 400 million years ago, may have been a ...

Even if you appear "healthy," excess fat in certain spots on your body could be silently speeding up cognitive decline.

Glaucoma is one of those diseases that barely gets talked about, even though it’s a major cause of irreversible blindness.

Social Security benefits can stop if you are not a U.S. citizen and are living abroad. Foreign individuals must meet SSA ...

For patients taking medications that don't work as expected or pharmaceutical companies struggling with clinical trial ...

Long before modern oceans took shape, massive predators dominated the seas, leaving behind fossils that still raise difficult questions. Many of these creatures are commonly labeled as underwater ...

For “Mammoth,” a new show at the Smithsonian American Art Museum, he takes up contentious issues of race and climate change ...

Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.

In A Nutshell Orthorexia is an obsession with “healthy” eating that can damage health and relationships. Because it looks ...

A Salvadoran Latter-day Saint and her children entered the country legally. Under the Trump administration, that hasn’t been ...

A rare species of jumping spider, Pilia malenadu, has been rediscovered after a century of absence. Females were recorded for ...