Geneticists have uncovered a faint but persistent signal in modern DNA that points to a vanished branch of humanity, a “ghost ...

Fear has a scent. Here’s how this invisible chemical signal has shaped human perceptions, emotions and survival instincts.

Genetic research does not always produce tidy answers. Sometimes it reveals traces that raise more questions than they settle ...

Scientists have discovered a never-before-seen novel signal in the brain. The signal was identified in a study published in January 2020. According to the study, which appeared in the journal Science, ...

Scientists have identified a unique form of cell messaging occurring in the human brain, revealing just how much we still have to learn about its mysterious inner workings. Excitingly, the discovery ...

Rancho Santa Fe Rotarian Don Meredith, together with former Navy pilot and film director Doug Lito from West Hollywood, created a short PSA film about human trafficking called “The Signal.” The film ...

Scientists have identified a unique form of cell messaging occurring in the human brain, revealing just how much we still have to learn about its mysterious inner workings. Excitingly, the discovery ...