The Big Bang Theory explains how the universe began. The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began ...

We will examine the current theories on the origins of life in the universe and explore the evidence that supports them. The ...

In the 1960s, he discovered that although the universe looks like it is static, it is in reality constantly expanding. His theory is based on the fact that this rapidly expanding universe is the ...

Aliens probably look just like we do, a new study suggests. This is because scientists now believe life on Earth evolved in a ...

Scientists have revealed a new model which suggests humanity is the "natural evolutionary outcome" for our planet and is not ...

May 1981 The second point is that Darwin's theory of evolution is silent on the 'origin of living things' – that is, how life on earth began. Darwin himself mused that life could have arisen 'in ...

A new model upends the decades-old “hard steps” theory that intelligent life was an incredibly improbable event and suggests that maybe it wasn't all that hard or improbable. The team of researchers ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...