German climate protesters spark anger

Nigeria has revoked 924 dormant mining licences while calling on investors to apply for the licences offered on a first-come, first-served basis. Meanwhile, the Lagos Chamber of Commerce and Industry is urging the government to review the mining industry strategy to attract mineral exploration investments, reignite mining project development, and accelerate new mineral discoveries.

Recent droughts in Colombia and Ecuador have severely hampered energy supplied by hydropower. Can the cheap, low-carbon renewable still thrive in an increasingly hot and dry world?

The government of the Democratic Republic of Congo is accusing Apple of using "illegally exploited" minerals extracted from the country's embattled east in its products, lawyers representing the African country said Thursday.