Harleigh Kamal, 31, says wound 'smelt like rotten egg' and she was told she was lucky not to have developed sepsis ...

A team of researchers has engineered a groundbreaking optical device that mimics the physics of black holes and their ...

While solitary black holes should be common, they are hard to find. The one in Sagittarius revealed itself when it passed in front of a dim background star, magnifying the star’s light and slowly ...

About half of the non-dark matter in the universe cannot be accounted for by stars and galaxies alone. Now, scientists say ...