Mercury, the planet of communication and thought, began its retrograde in Sagittarius on November 9, spotlighting truth, ...

See what would happen if all the planets were suddenly knocked off course and collided with chaos. The 25 most expensive ...

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

At the turn of the century, it sounded as if string theory could give us big answers about the universe. Well… has it?