The Universe may not have begun with a Big Bang, but instead with a Big Bounce, according to a new theory about how the ...
Korean scientists studying Type Ia supernovae have found strong evidence that the universe's expansion is not accelerating, ...
The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes a moment when ...
As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...
How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...
It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the ...
A remarkable new study challenges the findings of Nobel Prize-winning research into how our universe has changed over time.
The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously ...
In the earliest moments after the universe was born, everything changed—fast. This rapid expansion, known as cosmic inflation, was theorized to solve problems in the Big Bang model. It explains why ...
If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...
A new study is implying that the universe may actually be slowing down and that the culmination of the decrease in dark ...
Our universe may have been born in a gravitational crunch that formed a very massive black hole—followed by a bounce inside it. The Big Bang is often described as the explosive birth of the universe—a ...