A new study has revealed that giant dipterocarp trees have evolved highly efficient water transport systems that help them move water through their towering trunks. Researchers found that these specialised hydraulic adaptations enable the trees to cope with the challenges of extreme height. The study also showed that taller trees did not experience greater growth declines during a recent drought than shorter ones.

For decades, scientists believed the world's tallest trees faced a fundamental disadvantage during drought. The higher a tree grows, the harder gravity makes it for water to…

For decades, scientists believed that the tallest trees faced one of nature’s toughest challenges: Getting water from their roots to leaves hundreds of feet above the ground. Now,…