Death is the inescapable conclusion of life. But what happens after death is still a highly debated topic. Throw into the mix a heady combination of religious belief and scientific theories, and you ...

Consciousness is a complex phenomenon that involves many dimensions. Source: ShooInau/Pixabay Awareness What are you aware of right now? Is there any noise from the street outside? Maybe the smell of ...

There may be another universe just a millimeter away from ours, hovering in an extra, hidden dimension. At any moment this second universe (or “membrane,” in M-theory—a relative of superstring theory) ...

Pick up any science fiction book from the 1960s, and you’ll find parallel dimensions explained through magic portals or mysterious machines that work “just because.” Today’s readers want stories that ...

Key points Consciousness is a complex phenomenon that people still cannot fully define or measure directly. Awareness and wakefulness/arousal are directly linked to consciousness but are not the same.