The mysterious force called Dark Energy, which helps the Universe to expand, might be changing in a way that challenges our ...

"We really needed the sensitivity of JWST. We also needed the 100 times magnification from gravitational lensing from a ...

Physicists from Swansea University have played the leading role in a scientific breakthrough at CERN, developing an ...

Discover how JWST's groundbreaking observations of the oldest galaxies reveal new insights into early galaxies discovery and transform our understanding of galaxy formation.

This theory is known as the Big Bang. And it’s the most widely accepted story of the creation of our Universe. Scientists ...

A growing number of cosmologists are exploring the “eternal universe” model — a bold alternative to the Big Bang theory, ...

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

Edwin Hubble redefined the universe and Brazil declared a republic, amid other landmark events shaping history and science ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...

String theory unifies all the forces of nature. Forces that seem very different, such as gravity and electricity, are deeply ...

Cosmologists have traced the Big Bang’s earliest moments with great care, from the explosive inflation that set spacetime in ...

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