UN Climate Summit kicks off in Brazil, Paris eliminates paper metro tickets

UN Climate Summit kicks off in Brazil, Paris eliminates paper metro tickets: 6 good news stories to start the...

Redwood forest returned to native tribes, Billionaire launches affordable online...

Europe’s air is getting cleaner, Sudan promises to stamp out child marriage, space...

Hungary is banning mink and fox fur farming; US scientists have created an eco-friendly insulation foam; 23-year-old Judit Giró...

Italy’s first climate lawsuit, electric, self-driving ferry ready for public...