Giant manta rays could be driven away from world-famous feeding site in five years because of disruption from tourist industry, warns leading marine biologist
Following the landmark decision by the Indian government to prevent Vedanta from mining on tribal land, the Ecologist reports on the other tribes - including the Penan in Sarawak and the Guarani in Brazil - facing similar threats but being ignored by the media
If climate change isn't enough motivation, the increasing financial benefits from renewable energy could pave the way for lower carbon lifestyles, a leading think tank has claimed