A Feminist Walk of Cork has developed two separate routes that tell many forgotten stories about women in the city ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics ...

During the eclipse, the Earth passed between the sun and moon, blocking light from hitting the lunar surface, making the moon ...

As the moon moved through the shadow of the Earth, it was also being illuminated by light from the sun — causing the moon to appear as if dipped in a deep red hue in a stunning celestial sight.

The spread of St. Patrick's Day celebrations in the U.S. was a way for Irish immigrant communities, who in the 19th century faced discrimination and opposition, to stake that ground, he says: “It’s a ...

Skywatchers snapped photos of the "blood moon" hovering above North and South America last night. Here's a gallery of images ...