ScienceHelping the world's slowest animalTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceSevcenko, Melanie05/23/2013May 23, 2013Renowned for their slow speed of movement, sloths around the world are often adversely affected by deforestation, traffic and power lines, and even human brutality. One sanctuary in Costa Rica is doing all it can to care for these unique animals.https://p.dw.com/p/18cZqAdvertisement Report by Melanie Sevcenko