Where there’s a tree, there’s usually a forest. But not always. A biologist describes some of the loneliest trees on planet Earth. When we think about isolation in nature, we usually picture islands ...

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Located on the blustery Pacific coastline of Washington state, the Tree of Life earned its name from how it has survived in a seemingly unsurvivable environment – and does so with an unintentional ...

In many submerged regions, murky mud shelters strange life-forms that seem to be the key to one of the biggest mysteries of life on Earth. These creatures belong to a domain of life called the archaea ...