Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one ...
A 'boom' of light that appears when a particle exceeds the speed of light set by a medium could, in other contexts, signal a ...
When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of light and cause tiny distortions in space-time. Albert Einstein predicted ...