Earth Day: Your guide to events and resources

April 22 is the 39th Earth Day since its world-wide founding in 1970.
Earthfest 2009

Earthfest 2009

Though not around Earth Day, the annual WBOS green-themed concert falls on May 30 this year. Once again, the show will held be at the DCR Hatch Shell. Lineups and details will be announced on Earth Day.

Earth Day Twitters

Tell the world what you're doing this Earth Day. Send a tweet that includes the hashtag #earthday now.

Latest Events Twitters

Tell the world what Boston events you're attending. Send a tweet to #ttdboston now.

More Green features

Renewable jobs?
Photos

Renewable jobs?

Green-tech companies in Massachusetts are hiring. Check out who you could work for in the industry.
The 45th parallel: Warming where we live

The 45th parallel: Warming where we live

Learn about New England's fight against global warming with The Globe's series.

Peter Hotton

Green Living discussions
The Green Blog
State enviro chief wants public input on how to make do with less
We all know the economic crisis is hitting every aspect of many people’s lives and the state budget for the environment is no exception. Now,...
A lion's pride

The natural world:
A lion's pride

Check out amazing photos of animal and plant life from this week in the world.

Do some good

Search here for your favorite causes and find ways you can make a difference in the environment.
Earth Day (Christopher Furlong/Getty Images)

The Big Picture: Earth Day

A farmer (above) tended to his blooming field in the hills above Burford in the Cotswolds in the United Kingdom.
Earth Day 2009
Earth Day 2009

Heal the world

Earth Day events are still ongoing. Pick up trash, try organic wine, or make crafts at these green-minded happenings.
Clean green for spring

Clean green for spring

Starting your spring cleaning? Do it in a safe and environmentally-friendly way by using these natural alternatives to store-bought cleaning agents. Oftentimes, the most green products are already in your home.
Earth Hour hits Boston

Earth Hour hits Boston

On March 28, lights on the famous Citgo sign, Zakim Bridge, Prudential Center, John Hancock Tower, and other local landmarks went dark for one hour as Boston joined cities across the world in a climate-change campaign.
How to Go Green: Your questions

How to Go Green: Your questions

Wondering how to recycle properly? Afraid that in your attempts to go green, you're still hurting the environment? Sometimes the answer isn't clear. Two experts offer advice.
recycling computer

All the small (green) things

Hey, don't toss that old computer out -- recycle it. These tiny eco-friendly tips add up to make a big difference.
More green news
On the Hot Seat Bringing big businesses into the climate fight (By Erin Ailworth, Globe Staff)
medway Medway to vote on installing solar panels at high school (By Rachel Lebeaux, Globe Correspondent)
What’s killing the bats? (By Stacey Chase, Boston Globe)
NBC’s prime-time lineup adds a touch of green (By David Bauder, Associated Press)
Kerry’s green side takes center stage (By Beth Daley, Globe Staff)
Vegan MetroWest Network celebrates one-year anniversary (By Rachel Lebeaux, Globe Correspondent)
State has no plans to rescind loan to Evergreen (By Erin Ailworth, Globe Staff)
Political Notebook Markey presses for Cape Wind approval (Globe Staff)
Innovation Economy Boston takes center stage this week in world of green technology (By Scott Kirsner, Globe Correspondent)
Mass. rethinking plans for wood-burning power plants (By Steve LeBlanc, Associated Press)