The supermassive black hole at the center of the Milky Way, called Sagittarius A*, is about four times more massive than this one. White dwarfs are among the most compact objects in the cosmos ...

According to lead author Xing Lida, associate professor at the China University of Geosciences in Beijing, previous studies have shown that some groups of small biped dinosaurs had demonstrated ...

The Massachusetts Institute of Technology (MIT) team thinks that a dead stellar core, or white dwarf, daringly teetering on the edge of the black hole is the cause of increasingly frequent ...

Credit: Illustration by Gabriel Ugueto The discovery of Ahvaytum bahndooiveche, a 230-million-year-old dinosaur in Wyoming, reveals dinosaurs existed in the northern hemisphere earlier than believed, ...

MADISON, Wisconsin — A small dinosaur has the potential to make a big impact on the scientific world. A newly discovered dinosaur could potentially change the entire timeline of when and where ...

A set of five fossilised small dinosaur footprints from the Cretaceous period has been discovered in northwest China’s Gansu Province. It is believed to be among the smallest known dinosaur ...

MOSCOW, Jan 10 (Reuters) - Emergency workers toiling to clean up an oil spill in the Black Sea have detected seven new slicks, a Russian official told the TASS state news agency on Friday ...

A rendering of how the chicken-sized dinosaur may have looked about 230 million years ago. Illustration by Gabriel Ugueto, courtesy the University of Wisconsin-Madison A chicken-sized dinosaur ...