Ahead of World Water Day on March 22, a day to underline the importance of fresh and clean water, The National visited the university's projects to find out how they has been progressing.

No, the lake didn't suddenly shrink, nor did the city beyond the horizon teleport closer. The illusion is called a "superior mirage" — a phenomenon where shifting temperatures over the water bends ...

Water harvesting from foggy air provided up to 5 liters of water a day in a yearlong Chilean desert experiment.