Ramadan is not uniformly observed globally — the start date can vary by country or even be different mosque to mosque in the ...

If you miss this eclipse, don't worry — there will be another total lunar eclipse overnight between Sept. 7 Sept. 8, visible ...

Strong, lightweight, superelastic, and able to function across a range of temperatures, this newly developed alloy could be a ...

After evacuating her home and studio during the devastating fires last month in Los Angeles, Saar recalls how an earlier fire ...

let's take a moment to orient ourselves in the moon phases diagram below, beginning with imagining Earth at the center of this illustration and the sun adjacent to the new moon. Think of the ...

The next full moon will rise during a rare total lunar eclipse, giving way to a special view of the 'blood moon.' Here's when and how to watch ...

The next full moon will rise during a rare total lunar eclipse, giving way to a special view of the 'blood moon.' Here's when and how to watch ...

The full moon will put on a show during a total lunar eclipse in March, but be prepared to stay up late. For many, it coincides with Pi Day.

On Feb. 28, the one-day-old moon will pass in front of Mercury for observers in Australia and the south Pacific, and on March 1 the moon will make a close pass to Venus.