Summary:

• **Ancient Corals Tell Ocean Stories**: Scientists at Nanyang Technological University (NTU) discovered that dead corals that lived thousands of years ago can help us understand how ocean levels have changed over time. By studying these old corals, researchers can read the history of the sea like pages in a book, similar to how tree rings tell us about past weather.

• **Better Predictions for Our Future**: This discovery helps scientists make more accurate predictions about how high the ocean will rise in the future due to climate change. Understanding what happened to sea levels in the past gives us important clues about what might happen next, which helps people living near the coast prepare and stay safe.