A massive homecoming is in store for four astronauts making their descent down to Earth — and one of them is Sunita Williams ...

You can hate the death penalty and at the same time acknowledge its divine justice in the divine order of a God whose ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe's ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...