Lights Out for Earth Hour on Saturday Evening
The climate change awareness event has grown by leaps and bounds since 2007.
The climate change awareness event has grown by leaps and bounds since 2007.
Logo for products produced with sustainable water supplies could be active within two years.
Organizers of the worldwide climate change awareness event said enthusiasm was even greater this year.
New report details initiatives that could cut global emissions 35% below 1990 levels by 2030.