International

"The globe’s nuclear power industry is aging, plagued with high costs and construction delays, and generally on the decline."

"Energy taxes in much of the world are far below what they should be to reflect the harmful environmental and health impact of fossil fuels use, the International Monetary Fund said in a new book on Thursday."

"For the second time this week, the Centers for Disease Control and Prevention has raised the travel alert for three West African countries, as the death toll in the Ebola outbreak increased at an alarming rate."

"The United States and Europe kicked off a joint effort on Tuesday intended to curb Russia’s long-term ability to develop new oil resources, taking aim at the Kremlin’s premier source of wealth and power in retaliation for its intervention in Ukraine."

"Two major feeding grounds for Pacific blue whales are bisected by busy shipping lanes near major seaports in San Francisco and Santa Barbara, Calif., a new study reports."

"Geothermal energy — tapping into heat deep underground and using it to produce power — is sometimes described as a forgotten renewable. It languishes in the shadows of better-known sources like wind and the sun, and in 2011 it accounted for less than 1 percent of electric power worldwide, according to last year’s World Energy Outlook."

"Primates in Fukushima region found to have low white and red blood cell levels and radioactive caesium"

"Barack Obama and Xi Jinping are set to attend a climate summit hosted by UN secretary-general Ban Ki-Moon in September."

"Belize has made a great effort to protect its coral reef system — the largest in the Western Hemisphere — by establishing more than a dozen protected areas. But patrolling large stretches of ocean and coastline and enforcing fishing regulations takes time, people and boats. Or drones."

"The globe is on a hot streak, setting a heat record in June. That's after the world broke a record in May."