The Campbell-based West Valley Clean Water Authority, along with several other local agencies, is hosting an Earth Day poster design challenge, open to all K-12 students in Santa Clara County ...

Ahead of the International Day of Clean Air, here’s a look at what causes air pollution, what it does to people and how the ...

The Earth Day poster tradition began in 1970 with the iconic design by Robert Rauschenberg, which featured a bald eagle flanked by images of endangered species, deforestation, and pollution ...

This Earth Day, we must recognize that one of the biggest threats to our planet is plastic pollution.

Posters ordered are shipped direct from the printer to save costs. Orders not received by Feb. 23 cannot be guaranteed to arrive in time for Earth Day.

Planet Earth is facing negative, man-made changes – scientists are working to stop the bleeding and reverse the damage.

The international science group Earth Commission says air pollution was the only environmental measure that had not yet reached a global danger point.

Meteorologist Dylan Hudler visits the Greensboro Science Center to learn more about pollution, wildlife conservation, and what we can do to help.