New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

The director behind one of the year’s buzziest UFO documentaries is now openly suggesting that a sitting president could be the person who finally tells the world whether intelligent life exists ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...