Think about making your next PB&J a little healthier with organic peanut butter. "Some peanut farms use chemicals to treat mold and they use fungicides," Sophie says.
Even if you're traveling, celebrate the 40th anniversary of Earth Day with ample opportunities to help the environment.
Get tips to save money and help the earth with Simran Sethi's lunch challenge.
Silent Spring author Rachel Carson's passionate cry for the protection of the natural world remains a must-have for anyone who loves the Earth.
On the 40th anniversary of Earth Day, journalist Simran Sethi reflects on what it really means to be an environmentalist.