By 2022 the island nation of the Philippines plans to bring electricity to the homes of all its 105 million citizens.
Should you go to a store in person or should you shop online to reduce your carbon footprint?
Poor air quality varies by region, but some causes are climate-related beyond industrial or transport-linked emissions.
"The Seed Vault is the ultimate insurance policy for the world’s food supply," says Stefan Schmitz of Global Crop Diversity Trust.
Indonesia's plans to move the capital to Borneo raise concerns about both biodiversity impacts and the city left behind.
When natural resources are limited, sexual violence and exploitation become more frequent.