Term: Psionic Biolution (psy-on-ic bio-lution)

An extra-sensory perceptive ability that enables a person to suddenly sense or detect the passing of another as it happens without having any other information from their basic five senses. The ability is difficult to locate and study, but is thought to only be effective on targets that the ability holder has known or loved for a solid length of time, being most ineffective on random strangers. The ability itself is classified as a psionic ability because secret scientists strongly believe the sense itself is related to other psionic abilities in nature as it relates to the Astral Plane and the property of A4E data.