Hawaii telescope protesters don't back down after arrests

Protesters didn't back down from their long-running effort to stop construction of a $1.4 billion telescope, blocking a road Thursday to the top of a mountain sacred to some Native Hawaiians a day after authorities arrested ...

US court weighs if climate change violates children's rights

In a courtroom packed with environmental activists, federal judges wrestled Tuesday with whether climate change violates the constitutional rights of young people who have sued the U.S. government over the use of fossil fuels.

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