Solar windows made from rotten fruit, trans candidates secure historic wins in Brazil...

A new mix of materials makes solar cells a thousand times more efficient, Britain&...

City Helps Homeless Find Shelter, Lego Pledges $100m for Refugee Kids, 7 Wins Against...

As temperatures drop in Sweden, Stockholm is using commercial advertisements to help people get to warmth and shelter; Lego...

World’s Largest Tropical Forest National Park, Hiring Refugees, ‘Quieter Hour’...

Colombia’s tropical forest national park Serranía de Chiribiquete is the size of Denmark and has one of the highest...