How will the world respond to climate change? Puerto Rico might have the answers.
Researchers at El Yunque, the only tropical rain forest overseen by the U.S., are studying how plants respond to higher temperatures and severe weather.
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Housing is key to Puerto Rico's recovery. Will 2019 see funding, solutions?
The U.S. territory needs to urgently tackle issues such as "widespread informal housing" and "the exorbitant amount of abandoned spaces” as it rebuilds after Hurricane Maria.