It began as a routine deep-sea expedition off theSaudi Arabian coast, one of many missions exploring the submerged topography of the Gulf of Aqaba. But 1,770 meters below the ocean’s surface, a ...

When we write things down, it's important to keep things nice and clear, so it's easy to read. Sentences help us give an order, ask a question, state a fact, or express an emotion or idea. Words are ...