Fed up of waiting for the city to tackle traffic fatalities, Angelenos are taking street safety into their own hands — one ...

Every time somebody flushes a toilet in Mannheim, they contribute to ecological shipping. Since March 2025, the German city’s wastewater treatment plant has been feeding an experiment of global ...

See what stories caught our attention this week, including the transformative power of two-wheeled travel and an award-winning senior housing project designed to tackle loneliness.