Scientists believe a key nutrient transported by the wind is contributing to the growth of algal blooms on melting ice sheets.
The rate at which ice is disappearing across the planet is speeding up, according to new research.
Drones, robots and autonomous systems can transform the natural world in and around cities for people and wildlife.
The global food system could drive rapid and widespread biodiversity loss if not changed, new research has found.
A new study shows that strong and rapid action to cut emissions of carbon dioxide and other greenhouse gases will help to slow down the rate of global warming over the next 20 years.