Environmentalist Elizabeth Rogers provides definitions of the most common green-related terms.

Reducing, reusing and recycling are important to protect the planet's resources and preserve the environment for future generations

Personal finance expert and O, The Oprah Magazine columnist Suze Orman discusses the advantages and disadvantages of making a big investment in green home improvements in this troubled economic environment.

On the 40th anniversary of Earth Day, journalist Simran Sethi reflects on what it really means to be an environmentalist.

Make going green a part of your daily life. Start by making small changes, but just make sure you start today!