Let me first tell you how mysterious dark energy is. Einstein added a cosmological constant to his equations to keep the ...

The best space documentaries let you travel to the furthest reaches of the universe without ever leaving your sofa.

With the grand opening of Epic Universe this week, Peacock invites you to take a look behind-the-scenes in a first look clip from the 3-part documentary series centered around the theme park ...

This week’s Strange New Worlds definitely fits into both of those ideas, with an episode in a new format, an in-universe documentary, and an episode that tries to raise one of the oldest ...

Two Nova documentaries airing this month explore life in the universe as well as dark matter and dark energy.