Wildfires spread as state of emergency declared in Los Angeles suburbs.

Of all the unanswered questions in modern science, perhaps the most talked about is whether we are alone in the universe. A ...

Very Large Telescope observations of the galaxy revealed that there was likely a “sudden awakening of the massive black hole ...

One ordinary day in the spring of 2003, Carole Hoey was washing dishes at the kitchen sink when a sound, or rather a sudden ...

The size and spin of black holes can reveal important information about how and where they formed, according to new research.