Physicists found that the speed of light was once faster (Talk.Origins)
Physicists Joao Magueijo at London's Imperial College and Andreas Albrecht at U. C. Davis say the speed of light immediately after the beginning of the universe was many times faster than it is now, and it has been slowing ever since.
- Dolphin, Lambert, 1999. On the constancy of the speed of light.
CreationWiki has no disagreement with Talk Origins on this point.