Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

Cosmology is already a complicated field of study, so switching up the variables is extra rough.

Physicists have uncovered a shocking twist in the fate of the universe—backed by real data and a precise timeline.

The Universe may not have begun with a Big Bang, but instead with a Big Bounce, according to a new theory about how the Universe expands ...

At the turn of the century, it sounded as if string theory could give us big answers about the universe. Well… has it?

Astronomers are rethinking one of cosmology’s biggest mysteries: dark energy. New findings show that evolving dark energy models, tied to ultra-light axion particles, may better fit the universe’s ...

But new studies suggest that one of his most famous ideas, the cosmological constant, may not be fixed after all. If true, it ...

Dark energy, the mysterious force thought to drive the universe's accelerating expansion, remains one of the deepest puzzles in modern physics. For ...

The geometry of space, where physical laws unfold, may also hold answers to some of the deepest questions in fundamental ...

Astronomers may have misread cosmic acceleration for 27 years. The universe may be slowing down, not speeding up.

New supercomputer simulations hint that dark energy might be dynamic, not constant, subtly reshaping the Universe’s structure. The findings align with recent DESI observations, offering the strongest ...

Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening ...