Travel briefs: Green hotels, teacher shortage, retirement tryout, airline fares

U.S. hotel companies are competing to out-green each other nowadays. The proof? In the past few weeks, two major chains have announced ambitious environmental goals. On April 14, Marriott Inter-national announced that it had retooled its 31-year-old Bethesda, Md., headquarters to win LEED Gold status the second-highest environmental rating awarded by the U.S. Green Building Council and …

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Cities seek grants to go green

Melrose and Medford are vying to join the ranks of the states first Green Communities, making each city eligible for up to $1 million in grant money to fund clean and renewable-energy projects.

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