As a doctor and conservationist, I have a natural curiosity about nature and about health. Last month I traveled to Louisville, Kentucky for a groundbreaking announcement on how inextricably ...

The University of Louisville's groundbreaking Green Heart Louisville Project has found that people living in neighborhoods where the number of trees and shrubs was more than doubled showed lower ...

It's game day in Philadelphia, and the reigning Super Bowl champs will take on their division rivals Thursday night at the Linc. There will be a sea of green in the stands, and this week, the city ...

It's a global effort with a multibillion dollar price tag. Among its aims: re-greening nearly 250 million acres, planting ...

Living in a tree-filled neighborhood may be as beneficial to the heart as regular exercise, new research shows. Subscribe to read this story ad-free Get unlimited access to ad-free articles and ...

The Chattanooga Tree Project is a 5-year journey to plant thousands of trees in neighborhoods where they’ll make the biggest difference. Along the way, organizers are creating job opportunities, ...

In Los Padres National Forest, a controversial project — labeled “logging” or “forest health,” depending on who you ask — cleared the federal Ninth Circuit Court of Appeals last month. The ruling ...

Since 2004, Green Tree Plastics LLC has been experimenting with different ways to recycle plastics. It also has focused on innovative ways to use material and give back to the community. About 15 ...