Today, the universe as we know it is governed by four fundamental forces: the strong nuclear force, the weak nuclear force, ...

NASA investigates the universe's secrets, focusing on mysterious cosmic forces that may influence galaxies, black holes, and reality itself. Dark energy constitutes 68% of the universe ...

New satellite data has shed light on how mysterious gravitational forces ... Four of these have been spotted and will help astronomers understand the shape and structure of the Universe.

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it makes up nearly 70 ...