In a nutshell Astronomers studying the nearby Coma galaxy cluster have found new evidence that the universe is expanding ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

One person is dead and another person has life-threatening injuries after a seven-vehicle crash in San Francisco Sunday night ...