Physics
The biggest mysteries in physics may have one answer
Could our universe have more dimensions than the three of space and one of time that we experience?
Video
Space
Dark energy doesn’t exist, claims controversial paper
News
Space
The rise, the fall and the rebound of cyclic cosmology
Comment
Space
The bombshell results that demand a new theory of the universe
Features
Space
A bizarre type of black hole could solve three cosmic mysteries in one
Features
Space
Crisis in cosmology: If we鈥檝e got dark energy wrong, what could it be?
Features
Physics
Does dark energy stem from a thermodynamic theory of space-time?
Video
Space
The first quantum fluctuations set into motion a huge cosmic mystery
Comment
Space
Is the expansion of the universe slowing down?
News
Space
The Vera C. Rubin Observatory is about to totally transform astronomy
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Nine
News
Space
Physicists are waging a cosmic battle over the nature of dark energy
News
Space
Dark energy bombshell sparks race to find a new model of the universe
News
Space
Dark energy isn’t what we thought 鈥� and that may transform the cosmos
News
Space
The cosmic landscape of time that explains our universe’s expansion
Features