Officials say a sensor attached to the American Queen riverboat will give scientists and cities and better understanding of nutrient levels and water quality along the entire length of the Mississippi River.
Emma Guiney has sworn off holiday destinations with mosquito-borne diseases. As the climate changes, they will likely be on her doorstep. Such diseases are one of the many health challenges Sydney faces as its population booms in the next decade.
Although it supports efforts to fight climate change and its impact on the world's oceans, the fishing industry fears it could be harmed by one of the promising solutions: the offshore wind energy industry. A