Researchers have found experimental evidence of “dark points” or optical vortices within light waves that appear to move faster than light under specific conditions. The findings support a decades-old theoretical prediction first proposed in the 1970s

A fresh round of Iran-US talks is expected in Islamabad as diplomatic efforts intensify to ease West Asia tensions. With global leaders backing de-escalation and a temporary ceasefire in place, Pakistan is playing a key role in mediating dialogue amid hopes of progress on nuclear and security issues