Refugee crisis: Drone footage reveals sprawling camp at Greece-Macedonia border

The number of refugees and migrants stranded on the Greece-Macedonia border continued to swell on 7 March. Drone footage showed rows and rows of tents dotted for kilometres among the vast fields at the border, along the railway tracks and station, and around the main roads. Greek police officials said only 337 passed in the last 24 hours. Mar 7, 2016

Zika: Biologists develops possible mosquito-repellent clothes detergent

Researchers at the Grupo Avance laboratory in Chile have developed a substance which may be capable of repelling the Aedes aegypti mosquito and interrupting its reproductive cycle, helping to reduce the transmission of the Zika virus and dengue fever. According to reports, biochemist Mario Reyes created a compound which he says could be added to detergent in a normal clothes wash at home, and this way would protect individuals from being bitten by the mosquito. Mar 3, 2016