Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

Pope Francis put the Catholic Church on the side of the environmental movement by embracing science and our responsibility for global warming.

A strawberry full moon will soon shine brightly in the California ... of stars stretching across the night sky in June. A dazzling show of comet dust will streak across the sky when the Bootids ...

A full moon happens about once per month — or every 29.5 days — and occurs when the moon is aligned in such a way that Earth is "between" the moon and sun, according to the Lunar and Planetary ...

I had the privilege of attending a profoundly moving ceremony at the Korean War Memorial Center in Taguig City, Metro Manila, where educational grants were bestowed on descendants of Korean War ...

TELEVISION is filled with all sorts of human horrors. In my experience, the worst of the lot, though, are comedians, who tend ...

This past weekend saw Denver's second annual Outside Festival, a celebration of all things outdoors featuring some amazing ...

Mesopotamia, located in the fertile valley between the Tigris and Euphrates rivers, was one of the cradles of civilization around 6000 years ago and the birthplace of the first writing system. Each ...

That rotation is important, and to understand why, we have to consider another animal that uses the stars as a guide: the ...

In a surprisingly mature episode, Ash offers comfort to Poipole, which shows why Pokémon the Series: Sun and Moon is such a different season. It covers letting go far more often than in other ...

There is a 41-year-old woman, an administrative assistant from California known in the medical literature only as "AJ," who ...