Scientists are turning seawater into a ‘blood test’ that could reveal coral reef damage before it becomes visible |
Before major surgeries and operations, doctors often detect diseases in humans using minimally invasive methods like a blood or urine test, before symptoms become severe. Now, researchers at the Woods Hole Oceanographic Institution (WHOI) are applying a similar concept to coral reefs. They have shown that the water surrounding reefs contains chemical and microbial signals…