The concept of a city is no longer confined to steel, glass, and asphalt, so across the globe, urban biodiversity projects are challenging the notion that metropolitan environments must remain ecological deserts. Governments, city planners, NGOs, and forward-thinking corporations are transforming un...

As the global population becomes increasingly urbanized—projected to reach nearly 70% by 2050—the environmental burden borne by cities has never been more critical. Urban areas consume over two-thirds of the world’s energy and account for more than 70% of global CO₂ emissions. In this context, citie...

As climate concerns intensify in 2025, the built environment remains one of the largest contributors to global carbon emissions. The construction, operation, and maintenance of buildings collectively account for nearly 40% of global energy-related carbon dioxide emissions. Designing carbon-negative...