Wherever trees grow, sooner or later their leaves get wet. For trees in wet environments, this can be a problem if films of water cover their stomata. These tiny pores allow carbon dioxide to enter ...

Other than water, tea is the most consumed beverage in the world. It's affordable, healthy, refreshing, and delicious, and there are endless types of tea to try. Tea is embedded in worldwide cultures ...

The tallest trees in the world continue to offer insights to scientists, with a new study revealing that redwoods have functionally distinct leaves that allow them to thrive in both wet and dry areas.