The discovery of the cosmic acceleration problem truly inspired me as a teenage physics nerd. Recent, related revelations ...

A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible ...

What is the universe's end date? We don't know exactly, but experts now say it could be sooner than previously expected.

New research by Dutch scientists revealed that the universe is expected to die sooner than previously believed, according to ...

Galactic megacollision: A visible-light and X-ray composite image of the Bullet cluster 1E 0657-556, which formed after the ...

Dense cosmic objects like neutron stars and white dwarfs may decay faster than previously thought, challenging predictions.

In this new work, the scale of the simulations demanded a computational effort comparable to running 140,000 computers at the ...

Using laser pulses, picosecond exposures on high-speed cameras, and some clever methods to simulate the speed of light, ...