Imani Green Health Advocates program leader Ajiah Gilbert, left, records data from a honey locust tree with Maybelline Mariscal, 21, during a tree health monitoring training outing in McKinley Park.

A group of citizen scientists in San Diego has volunteered to be trained on how to monitor the health of trees in urban areas ...

RESTON, Va. & STOCKHOLM--(BUSINESS WIRE)--Learning Tree International, Inc. (NASDAQ:LTRE) today announced the international expansion of its proprietary Learning Tree AnyWare™ (patent pending) into ...

Learning Tree initially partnered with Microsoft early in 2017 as part of a new partnership strategy designed to allow the company to offer an ever-evolving suite of blended learning training ...