Researchers may be on the brink of discovering evidence of a fifth fundamental force. As far as we know, at the most basic level, the universe is made up of fundamental particles and controlled by ...

A test to measure a leading candidate for dark energy, a fifth fundamental force called the chameleon force, has found no evidence that it is real. The researchers behind the test say this rules out ...

Here’s what you’ll learn when you read this story: Some physicists believe that a fifth fundamental force could be the cause of some observational anomalies. A study is investigating ways to closely ...

We explore how forces of nature, once unified, were forced to separate. Our universe seems..complicated. We have a weird zoo of elementary particles, which interact through very different fundamental ...

The big-idea explorers at Aperture explain the four fundamental forces that govern all matter and motion around us. Donald Trump issues peace talks ultimatum to Iran: 'We're ready to go' I've been a ...