Dark energy is the most abundant at 68%, with dark energy making up another 27% of the universe while ordinary matter constitutes just 5%.

A catalog of over 2,000 exploding white dwarf vampire stars, the largest ever gathered, has provided further evidence that ...

Recent findings suggest that dark energy may not be a fixed constant but could evolve. It has led scientists to theorize that ...

Well before we conceived of dark energy, all the way back in the 1920s and 1930s, scientists derived how the entire Universe could have evolved within General Relativity.

Dark energy could be caused by pressure from giant voids of nothingness that may be flinging the universe apart. When you purchase through links on our site, we may earn an affiliate commission.

And the remaining 68% is dark energy, which appears to be a form of energy inherent to space itself. A new set of observations is challenging what we presently think about dark energy.

Instead, dark matter and dark energy hunters turn their telescopes toward the sky to study the distortion of space or strange clumping of galaxies. Or, they try to detect interactions on Earth in ...

Since the discovery of dark energy in 1998, the value of its equation of state has been a fundamental question. This state describes the ratio of pressure over energy density for a substance.

Dark energy is probably the most mysterious idea in all of physics right now. It's a good deal more mysterious than dark matter, a substance which is itself hidden in the shadows.

Dark energy, the mysterious substance thought to be accelerating the expansion of the universe, almost certainly exists despite some astronomers' doubts, a new study suggests.