The human experience is driven not just by the natural processes that shape our minds, bodies and world, but also by our ability to understand and shape those processes. From good health to terrible disease, from the foods we eat to the drugs we take, and from simple psychology to the the complexity of consciousness.
Experts debate the legal promise and pitfalls of technology for peering into people's minds.
The theory of what causes the disease and how it develops may be wrong.
Scientists want to identify the hundreds of thousands of viruses that could potentially spill over from wildlife into humans.
A study that compares the multitasking abilities of awake sleepwalkers and non-sleepwalkers provides insights into the nature of awareness.