There are 365 days in a year, but some may be one of a kind, and in D.C., Friday seemed one of those unique days, and not just because it was the first full day of spring. The equinox, which in theory ...

As well as some of the darkest skies on the U.S. East Coast, it's also the nation's southernmost point. At 24.5 degrees north ...

An international team of astronomers has detected the bright hydrogen emission coming from a galaxy located in an unusually ...

Did you see the total lunar eclipse on March 14? Several of my friends on social media commented that the moon appeared ...

Millions of people in South Asia are celebrating Holi, the Hindu festival of colours, by wearing bright powder, dancing and ...

The hotel’s terrace has a ridiculous vantage point for sunset over the Aegean – this is a Greek island after all. After our ...

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

She rose from afternoon slumbers with something pinching her tail. Three feet below the surface of San Diego Bay her equine ...

These next two weeks bring us a potentially thrilling partial eclipse of the sun and amazing sights of Venus in its once-every-eight-years steepest departure from the evening sky.

Not to be insensitive, but thinking about the last stage of this race, as the sun begins to set with the haze of the smoke in the area – photographers are going to have a field day. Let’s hope ...

Further down the page, a few hours later, we get a wider prospect: It was a bright September morning ... “The light-blue haze in the lower canyon was like a thin smoke from slowly burning ...