Lamont-Doherty Earth Observatory Archives - State of the Planet

chart of tidal flood days

Climatologist Testifies to Senate Subcommittee Regarding Costs of Extreme Weather

Lamont’s Radley Horton explains that enhanced forecasts and better communication can reduce climate risks and create new economic opportunities.

by |May 16, 2019

Drilling the Seabed Below Earth’s Most Powerful Ocean Current

Starting this month, scientists aim to study the Antarctic Circumpolar Current’s past dynamics by drilling into the seabed in some of the planet’s remotest marine regions.

by |May 15, 2019

How Christine McCarthy Balances Being Both a Brilliant Scientist and a Mom

A science career can offer unique opportunities and challenges for juggling work and family.

by |May 10, 2019

Study Identifies Better, Cheaper Ways to Stem Arsenic Poisoning in Bangladesh

Some solutions are over 100 times cheaper than others, costing as little as $1 per person.

by |May 5, 2019

‘Offsetted’ Art Exhibit Explores Humanity’s Relationship to Trees

A show on campus investigates how trees have been used as pawns in human schemes in and around New York City.

by |May 3, 2019

Scientists See Fingerprint of Warming Climate on Droughts Going Back to 1900

In an unusual new study, scientists say they have detected a growing fingerprint of human-driven global warming on global drought conditions starting as far back as 1900.

by |May 1, 2019

Drought: A Wide-Angle Picture

A new book, the second in a series of primers with the Earth Institute imprint, provides an interdisciplinary overview drought, bringing together many fields including climate science, hydrology and ecology.

by |April 30, 2019
goram ekstrom

Seismologist Göran Ekström Elected to National Academy of Sciences

Ekström’s work spans many facets of global earthquake seismology, from the nature of individual earthquakes and other seismic sources to the large-scale structure of the Earth.

by |April 30, 2019

As Oceans Warm, Microbes Could Pump More CO2 Back Into Air, Study Warns

A new study suggests bacteria may respire more carbon dioxide from the shallow oceans to the air as seas warm, reducing the deep oceans’ ability to store carbon.

by |April 29, 2019

You Asked: What Determines the Oxygen and CO2 Levels in Our Atmosphere?

An Earth Institute climate researcher breaks down why our atmosphere is the way it is, how it’s changed over time, and what the future may hold.

by |April 22, 2019