It’s been a warm winter, with little snow in the lower elevations of the greater Helena area. Botanical experts say it could ...

Lichens survive in a very wide range of habitats worldwide. Amazingly, more than 400 species can be found in Maryland.

Winter weather can have a large impact on how plants, specifically trees, grow. Here's what to know about plant dormancy and ...

Long-term data from real forests indicate leaf stomata constrain gains: carbon uptake is traded for water, keeping biomass and storage uneven.

All of Oakland's original redwood trees were destroyed - except for one.

Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.

By Ruth Kamnitzer Regenerating tropical forests pull carbon dioxide from the air, but a lack of nitrogen in the soil could ...

Hartwick Pines State Park is home to the largest remaining stand of old growth pine trees in the Lower Peninsula.