How many electrons are there in the Universe? One bold theory suggests that there could only be one, although this theory has ...

Mind = blown.

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

For more than a century, modern physics has rested on two towering frameworks that do not quite agree with each other.

Physicists are quietly testing wild new theories that treat a hidden fifth dimension as more than science fiction, suggesting ...

A Simon Fraser University cosmologist believes his team's new research may bring them a step closer to cracking one of ...

Just as ocean waves shape our shores, ripples in space-time may have once set the Universe on an evolutionary path that led to the cosmos as we see it today. A new theory suggests gravitational waves ...