WASHINGTON (Reuters) - Some people are two-faced, figuratively speaking of course. The ancient Roman god Janus was two-faced, literally - with one looking forward and another backward, representing ...

The Roman god Janus gazes — or glares, depending on one’s interpretation — into the past with one face and looks toward the ...

Janus was the god of transitions, and so the passing of the old year and the beginning of the new were sacred to him, writes ...

January is the month of Janus, the two-faced Roman god, and, in a timely harbinger for the new year, a pet owner in Nigeria ...

Astronomers have discovered what they're calling a "two-faced" star, one side is composed almost entirely of hydrogen and the other side is made up of helium. It's a first among white dwarf stars. It ...