ANCIENT Egyptians would have considered it bizarre to contemplate whether the brain might contain our mind: for them, the heart was the repository for our thoughts and wisdom. Likewise, not so long ...

In 1964, Supreme Court justice Potter Stewart famously attempted to define obscenity by saying, “I know it when I see it.” But images of the body have never been easy to categorize, even when social ...

Alzheimer's disease is a progressive neurodegenerative disorder affecting millions globally. According to the World Health Organization, around 50 million people worldwide have dementia, with ...