Open-heart surgery can lead to long-term side effects such as postoperative cognitive dysfunction (POCD), which can affect people months after surgery, but usually improves within a year. Some people ...

Sara is an experienced writer, editor, and project manager who specializes in personal finance, news, and lifestyle content. A journalist with more than two decades of experience, Sara has served as ...

The West African country of Guinea has grown to be the world's largest supplier of bauxite, the raw material ultimately transformed into aluminium.