Our sensory contact with external reality is limited by the narrow ranges that our sense organs can register. We can see only a small part of the electromagnetic spectrum mostly because Earth’s ...

The relationship between physical theory and biological organization remains one of the most challenging in contemporary science. Part of the inspiration of ...

What is the relation between the mind (thoughts, perceptions, sensations, emotions) and the physical body? The traditional answer, assumed by all religions that believe in an afterlife, is dualism: ...

The human brain has 86 billion neurons connected by roughly 100 trillion synapses, making it one of the most complex objects in the known universe. Each year neuroscientists make fascinating, ...