Climate

Scientists launch a Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS) from the R/V Gould off the West Antarctic Peninsula. When towed behind a research vessel, the system’s nets collect plankton while sensors provide real-time information about the physical properties of the seawater. Photo: Naomi Shelton/LDEO

Antarctic Scientists Honor Obama by Collecting Climate Data

Researchers studying the West Antarctic Peninsula marine ecosystem will recognize President Obama’s efforts to combat global warming by collecting climate data at an oceanographic station they named for the 44th president.

by |January 19, 2017
GIS temp mean 2016 Capture

2016 Sets Another Record for Warmth

The news doesn’t come as a surprise to scientists and others who’ve been watching, but marks a milestone nonetheless: 2016 was the warmest year on record, dating back to the start of modern record keeping in 1880.

by |January 18, 2017
18334609 - african savanna landscape, namibia, south africa

Green Sahara’s Ancient Rainfall Regime Revealed

Rainfall patterns in the Sahara during the six-thousand-year “Green Sahara” period have been revealed by analyzing marine sediments, according to new research.

by |January 18, 2017
Photo: chrisjtse

What You Can Do to Keep Us Moving Forward on Climate

Many people are concerned that the Republican-controlled Congress and Trump’s administration will stop or reverse the progress the Obama administration has made on climate change. Here’s what you can do about it.

by |January 18, 2017
Spring arrives one week earlier today. Photo: L.B. Tettenborn

How Climate Change Affects New York’s Plants and Animals

Climate change is already affecting New York, and these changes will have profound effects on its ecosystems, plants and animals. What are the implications of these projected changes?

by |January 6, 2017
Langseth2

Environmental Science and Speaking Truth to Power

Denying the science of global warming is absurd, but accepting the science of climate change does not require decision-makers to accept the policy prescriptions of climate scientists.

by |January 4, 2017
Antarctica-Fabio_icefront_IMG_4573-copy2

Looking at Climate from All the Angles

The Earth Institute digs into the past, tracks the present and models the future of climate. We explore the broader issues surrounding climate change, seek ways to apply our knowledge to real solutions, and nurture collaboration among faculty and researchers in the natural sciences, social sciences and humanities, law, public health, engineering, architecture and urban planning.

by |December 16, 2016

Earth Institute 2017 Calendar Now Available

To celebrate our 20th anniversary, we asked members of the Earth Institute community to submit photographs for a 2017 wall calendar highlighting our work. Watch a slide show of some of the submissions. Donate $25 or more and we’ll send you the calendar.

Greenland's ice can "darken" in ways we can see and ways we can't. Photo: Marco Tedesco

State of the Arctic: Longer Melting Seasons, Thinning Sea Ice

The Arctic is warming twice as fast as the rest of the planet, and scientists are seeing the effects across ice and ecosystems. Lamont-Doherty Earth Observatory’s Marco Tedesco describes the changes underway.

by |December 13, 2016
tornado3c

Forecasting for the In-Between

We can do a good job forecasting the weather for a week or two, and we can settle on what the climate is likely to do season to season, a month to a year into the future. But what about in-between?

by |December 13, 2016