Whale watchers were treated to an incredible sight off the coast of Dana Point, California as hundreds dolphins put on a spectacular show.
A Shell drilling ship ran ashore during rough conditions near Kodiak, Alaska following failed attempts to tow the vessel in a fierce storm.
The new fuel cell unit will cut the university's carbon output equivalent to removing 110 cars from the road each year.
Jessica Alba discusses ways that she is environmentally friendly as a parent and tells about her plans for a third baby.
A Vermont-based stone company uses its soapstone scraps to cut cubes it markets as "green," reusable alternatives to ice.
Just because you like to recycle doesn't mean others do. How can you talk to people about their green habits without sounding like a nag? Watch how to be environmentally friendly without offending your friends!...
The West Irving Library in Texas operates completely on solar power. The 1-year-old building is generating even more power than it uses.
A new environmental curriculum including books and activities has helped fire students up to recycle and care for the Earth.
Henry Abbott Tech in Danbury is the latest school that to be installing the panels after winning Connecticut Light and Power's Live Green-Win Green contest.
Celebrate Earth Week with NBC.