An unusual x-ray signal from the Helix Nebula, first detected in 19180, could stem from a star destroying a nearby planet.

Chandra X-ray Observatory observations of the Perseus galaxy cluster's black hole and M87's jet have been turned into sound ...

A tortoise thought to be male for 41 years has laid four eggs. The pet called 'Speedy' always displayed ''male tendencies" including head butting shoes and mounting various objects. But owner Jill ...

A TORTOISE called 'Speedy' has laid four eggs – after being thought to be male for 41 years. The pet always displayed ''male tendencies" including head butting shoes and mounting objects. But owner ...

A tortoise thought to be male for 41 years has laid four eggs. The pet called 'Speedy' always displayed ''male tendencies" ...

Speedy was always assumed to be male by her owners of 41 years, so when she laid four eggs, they were shocked. Jill Mancino ...

A small charity on the Kenyan coast has become vital to the region's majestic turtle population, saving thousands from ...

The core of the Red Planet may be filled with sulfur. New experiments have shown that the core of Mars formed much faster than Earth's core, thanks to molten iron and nickel sulfides seeping down ...

Shortly before the boy reached the x-ray machine and a possible plunge with the rest of the bags, officers were reportedly able to track him down and plucked him just in the nick of time before ...

If you’re after a nutrient-dense breakfast, boiled eggs are a quick and easy way to pack in a few essential nutrients –from antioxidants to B vitamins to choline. Because you’re not adding ...

Amelia Schwartz is a Brooklyn-based writer and editor who has been covering food, beverage, and culture for over seven years. She is currently an editor at Food & Wine magazine, focusing on trends ...