Viewed this way, a definition is a decision mechanism. It distinguishes some elements of the universe from the others. Hence ...

“Our latest discovery helps solve a 20-year cosmic mystery,” co-lead author Daniel Whalen from the University of Portsmouth's ...

A radical new theory begins with a central claim: consciousness is the fundamental field of reality; time, space, and matter ...

The search for the universe’s center starts with a simple intuition: if everything exploded outward in the Big Bang, there must be a point it all came from. Modern cosmology turns that intuition ...

A new cosmological model suggests the universe expands in layers that multiply faster than space can even form. Infinity, in this view, is merely the first step—an entryway to something far larger and ...

Here’s what you’ll learn when you read this story: A new paper adjusts an equation that defines our universe in response to recent new data. The cosmological constant, which describes how our universe ...

It is widely thought that our universe is expanding at an ever-accelerating rate. But could we have that wrong? That is what a group of scientists from South Korea claims, but other scientists have ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously thought, a new study suggests. "Remarkable" findings published today in ...

For at least two decades, astronomers have mostly agreed that the universe is around 13.7 billion years old. But the ages of super-old stars and the masses of early galaxies provide compelling ...