Addressing a controversy first raised around 1910, two physicists have performed experiments with the aid of an engineer that validate anew the special theory of relativity’s limitations on the speed ...

According to Einstein, the cosmic speed limit is 186,282 miles per second - the speed of light. But last month scientists at the European Organisation for Nuclear Research (CERN) claimed that they'd ...

Speed of light experiments which open up the possibility of time travel are to be run again. Experts disputed nuclear researcher Cern’s claims that it sent tiny neutrinos 732km from Geneva at 60 ...

In the realm of physics, the speed of light is considered one of the most fundamental constants in the universe, dictating the structure of time and space as we know it. But what if this cornerstone ...

Scientists have long known that the speed of light can be slowed slightly as it travels through materials such as water or glass. However, it has generally been thought impossible for particles of ...

An experiment which appeared to contradict Einstein by showing that particles could travel faster than the speed of light is wrong after all, a rival group of scientists says. By Nick Collins 21 ...

Scientists at CERN, the famous Geneva-based physics lab, have just called into question one of the most hallowed equations in physics: E = MC2. Scientists, the AP explains, have clocked subatomic ...

The findings appeared to upend the fundamental laws of physics. Albert Einstein proposed 100 years ago that nothing could travel faster than the speed of light in a vacuum. It underpinned the Standard ...

The neutrinos are fired deep under the Italian Apennines to the Gran Sasso lab Scientists who announced that sub-atomic particles might be able to travel faster than light are to rerun their ...

Four different neutrino experiments are at work in the massive underground laboratory at Gran Sasso An experiment to repeat a test of the speed of subatomic particles known as neutrinos has found that ...