Ecuador breaks Guinness reforestation record
Ecuador broke the world record for reforestation Saturday, as thousands of people pitched in to plant 647,250 trees in a single day, President Rafael Correa said.
Stranded humpback whale 'Johanna' had microplastics in her stomach
In the humpback whale that stranded end of 2012 and was publically called Johanna, microplastics were found. It is the first time that microplastics were encountered in the intestinal tract of a baleen whale. ...
How mixing light with salt makes a smolt?
For decades, researchers have tried to find out what regulates changes in salmon when they transform from being freshwater to saltwater fish. Now they have come a little closer to an answer.
Rare birds jammed inside water bottles in Indonesia
Indonesian police have arrested a suspected wildlife smuggler after discovering nearly two dozen rare birds, mostly yellow-crested cockatoos, jammed inside plastic water bottles in his luggage.
Biomedical sensors for disease detection made simple
Healthcare researchers are increasingly focused on the early detection and prevention of illnesses. Early and accurate diagnosis is vital, especially for people in developing countries where infectious diseases ...
French bill seeks to boost renewable energy, cut nuclear use
France's lower house of parliament has approved a bill aimed at boosting renewable energy and reducing the country's reliance on nuclear power, among other environment-friendly measures.
Microplastics 'pollution puzzle' in PNAS News feature
In May, PNAS published an article that describes how research developed from finding unexpectedly high numbers of plastic particles in the marine environment to developing methods for identification and to ...