Spock immediately replies, "She is half-Romulan, Jim. The admixture tends to make her more volatile than ... me, for example." That is, more vulnerable to experiencing emotions. Vulcans do ...
Star Trek: Discovery reintroduces Vulcan with the new name Ni'Var, uniting Vulcans and Romulans in peace under one planet. The name Ni'Var originated in Star Trek fanzines in the 1960s ...