Earth Day is celebrated on April 22 each year, promoting environmental protection and awareness since 1970.

Olympia designs a tax targeting Elon Musk and his company’s carbon emissions credits.

Bradford pear trees are known to be an invasive species, growing at a rapid rate and outcompeting native plants.

Voters have the right to know. Thus, said environmental health and justice groups as they urge all senatorial candidates to ...

From solar panels to airtight windows to geothermal systems and more, these experts are building and remodeling their homes ...

Today we celebrate Earth Day. This holiday was first celebrated in 1970. It is a great day to think about the beautiful ...