The official term for such a calcified fetus is lithopedion – from the ancient Greek for 'stone baby' – and the phenomenon is ...

On Monday, observers of the skies will once again have the opportunity to experience a rare "black moon." There was already a ...

Lithopedion, a rare condition where a fetus dies and calcifies in the mother's body, occurs due to untreated ectopic ...

A 2023 astronaut photo captured a rare effect, known as sunglint, transforming the surface of one of Russia's deepest lakes ...

The planet parade in the near future will show Venus, Mars, Jupiter, Saturn, Neptune, and Uranus. The six planets are ...

The black moon will give skygazers an opportunity to say goodbye to 2024 by witnessing this rare astronomical phenomenon.

A rare black moon, the likes of which have not been seen since 2022 and will not happen again until 2027, is set to happen ...

This is the coolest thing I've ever seen,” one viewer wrote, remarking on the dozens of doughnut-shaped snowballs peppered ...

A rare Black Moon will rise at the end of the year, and it will give both professional and amateur astronomers a great opportunity to view some far-away celestial bodies.

While most people are familiar with the term “Blue Moon,” a “Black Moon” is an equally rare phenomenon, and will occur this week.

A rare "black moon" will occur in the Central ... "The Farmer's Almanac can throw around any words they want about celestial phenomena, but a black moon is just an artifact of timekeeping." ...