Cities can help migrating birds on their way by planting more trees and turning lights off at night

Cities are danger zones for migrating birds, but there are ways to help feathered visitors pass through more safely

Frank La Sorte, Research Associate, Cornell Lab of Ornithology, Cornell University • conversation
yesterday ~9 min

birds migration trees citizen-science parks migratory-birds sustainable-cities light-pollution pavement urban-trees ebird

With fewer cars on US streets, now is the time to reinvent roadways and how we use them

City streets were built to accommodate cars, but the COVID-19 pandemic has scrambled our transport needs. Many cities are moving to make streets more people-friendly and less car-centric.

Kevin J. Krizek, Professor of Environmental Design, University of Colorado Boulder • conversation
July 21, 2020 ~6 min

cars urban-planning transportation roads traffic sustainable-cities postpandemic-future traffic-jam city-planning bicycles hoverboards

Buildings consume lots of energy – here's how to design whole communities that give back as much as they take

Net zero energy buildings produce at least as much energy as they use. Designing whole net zero campuses and communities takes the energy and climate benefits to a higher level.

Charles F. Kutscher, Fellow and Senior Research Associate, Renewable & Sustainable Energy Institute, University of Colorado Boulder • conversation
May 26, 2020 ~9 min

climate-change heating cooling energy-efficiency energy-use buildings renewable-energy sustainable-cities geothermal-energy district-heating net-zero

Parks matter more than ever during a time of sickness – something Frederick Law Olmsted understood in the 19th century

Frederick Law Olmsted, the designer of many great North American city parks, understood that ready access to nature made cities healthier places to live.

Richard leBrasseur, Assisant Professor of Landscape Architecture and Director, Green Infrastructure Performance Lab, Dalhousie University • conversation
May 18, 2020 ~8 min

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