In the face of mounting threats from climate change, mixed species forests have been called an "insurance policy" for UK ...

Allergy season can be challenging for millions of Americans, with pollen levels increasing due to climate change, but ...

Allergy season can be miserable for tens of millions of Americans when trees, grass and other pollens cause runny noses, ...

Arborists are hoping to transform vacant land on Detroit’s eastside by planting giant sequoias, the world’s largest trees.

Periods including “fish emerge from the ice” in mid-February and “rainbows hide” in late November offer a framework for ...

Drought conditions in most of California will worsen air quality and increase airborne particulates like dust and pollen.

Once the flowers open, cherry blossoms typically stick around for just one to two weeks, and that window can shrink depending ...

Scientists discovered trees use a biological clock to time growth. Changing this clock helps trees grow better and adapt to new environments.

A new study from Umeå University has revealed that trees' circadian clocks guide their growth and the timing of seasonal ...

NHL trade trees are an extraordinary way to view the effect a single trade has had on multiple organizations. Today, we will ...