Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

TWO new stars have suddenly appeared in the night sky, caused by some of the most powerful explosions in the universe. Two ...

By Shreya Dasgupta In Australia, millions of newly hatched Bogong moths embark on an impressive journey twice a year. Each ...