At the beginning of next year, California will begin enforcing an animal welfare proposition approved overwhelmingly by voters in 2018 that requires more space for breeding pigs, egg-laying chickens and veal calves.
Moussa Kamara is part of a project that aims to create hundreds of circular gardens - known as 'Tolou Keur' in Senegal's Wolof language - that organisers hope will boost food security, reduce regional desertification and engage thousands of community workers.
A lagoon in Argentina's southern Patagonia region has turned bright pink in a striking, but frightful phenomenon experts and activists blame on pollution by a chemical used to preserve prawns for export.
As Pennsylvania moves to join a regional greenhouse gas initiative, experts say it will also reduce toxics, foster healthier kids, and save the state billions. But GOP policymakers and industry groups remain opposed.