How Sand Became One of Phnom Penh’s Hottest Commodities, Cambodia
Phnom Penh’s construction frenzy is fueling the need for sand dredging. According to the Cambodian government, between 15,000 to 20,000 cubic meters of sand per day is needed in Phnom Penh to sustain the city’s building boom.
Like Weeds of the Sea, ‘Brown Tide’ Algae Exploit Nutrient-Rich Coastlines
A new study highlights up close the survival skills that have made Aureococcus, the algae that cause brown tides, the bane of fishermen, boaters and real-estate agents.
U.S. Offshore Wind Power Nears Takeoff With 14 Projects
Long stymied by high costs and local opposition, offshore wind is finally nearing takeoff in the United States as 14 projects enter “advanced stages” of development, the Energy Department reports.