Climate change is happening. Deutsche Welle tells you all you need to know about this topic that concerns us all.
Much of the CO2 we emit through the burning of fossil fuels ends up in the ocean, making the water more acidic. Because ocean acidification happens particularly fast in cold water, that spells trouble for cold-water corals. How do they cope as their environment becomes warmer and more acidic?
Pope Francis has backed German Chancellor Angela Merkel's fight against climate change during a private audience in the Vatican. The pope also welcomed Merkel's decision to emphasize Africa at the upcoming G20 summit.
Very soon a big section of a large ice shelf in West Antarctica is expected to break off. The imminent collapse of the Larsen C ice shelf has scientists very worried. Why? DW talks to John Abraham, a professor of thermal sciences at the University of St Thomas in the USA to find out.