
EPA recently announced new performance standards for power plants that limit carbon dioxide emissions. The proposed rule formally recognizes the importance of regulating carbon dioxide as a greenhouse gas and effectively eliminates the construction of conventional coal plants.

As biodiversity takes a hit from climate change, forward thinking groups store seed samples in gene banks. The idea: if an entire species is wiped out, scientists can repopulate from the samples. Hello, plant versions of Adam and Eve.

Over 100,000 years of Arctic climate data has been linked in the last two days of Ice Bridge missions. When you see the names DYE2, EGIG, GRIP, Ice Bridge and MABEL you view the elite list of Arctic science projects that deliver(ed) groundbreaking climate information through the last 50 years, and if all goes as…

MPA in Environmental Science and Policy (MPA-ESP) Student Josh Garrett puts the memo writing skills he learned in the classroom into practice as an intern focused on hydrofracking policy at Earthjustice. He is doing legal research on how existing environmental policies relate to the practice and identifying ingredients in hydraulic fracturing fluid.

I have been very fortunate lately. In the last 6 months I visited forests I have longed dreamed about and visited forests I had never dreamed of before. I have been so fortunate that it is hard to believe. And, it is only going to get better in the next two weeks. Early in my…

The built environment has a vast impact on the natural environment, human health, and the economy. By adopting green building strategies, we can maximize both economic and environmental performance.

The Highline, a park built on an old rail line on the lower West Side of New York City, pays homage to the area’s industrial past while providing locals and tourists alike with a place for repose.

Columbia has welcomed a composting machine to campus, a first at a New York City university. Accepting food scraps, such as banana peels, coffee grounds and egg shells, the composter will provide a way to recycle the urban campus’s food waste while also serving as an educational tool.

Time takes on a new meaning in the field. Every moment is compressed in order to gain maximum yield. Applying human accounting, field time is limited by available resources, personnel, and funds, while using nature’s accounting the limits shift to windows of weather, and seasonality for ice phenomena. In the field both human and nature…