We know our past selves have changed—physically, emotionally, cognitively, interpersonally—but we also know that we are the same person from childhood into early adulthood and beyond. It's easy to ...

Déjà vu washes over you. Something about this current life feels familiar, as if you’ve been here before or have done this before. What if you have? You may not remember, but your soul certainly does.

Some stories are too strange to ignore. Across cultures and continents, children have said things that make adults freeze in place. These moments are tiny cracks in the wall of what we call “normal,” ...