Climate

Jeroen vanderLubbe examines the first cores brought up by the team aboard the Joides Resolution.

6 Million Years of Sediment, Studded with Tiny Fossils

Sidney Hemming and her team have started examining their first sediment core from off southern Africa. It appears to contain about 6 million years of history.

by |February 12, 2016
Big Bend Power Station, a coal-fired plant, near Apollo Beach, Fla. Photo: Wikimedia Commons

Court Ruling on Clean Power Plan a Setback, But…

The Supreme Court’s decision Tuesday to postpone implementation of the Clean Power Plan represents a setback for efforts to combat climate change; but the damage to the U.S. ability to meet pledges it made at the Paris climate summit in December “is less than it might seem,” says Michael Gerrard.

by |February 10, 2016
Even in the scenario with the least impact, several megacities will largely become submerged over time.

Climate Change Isn’t Just a 21st Century Problem

Humans have been burning fossil fuels for only about 150 years, yet that has started a cascade of profound changes that at their current pace will still be felt 10,000 years from now, a new study shows.

by |February 8, 2016
Bubba Attryde, a core technican, shows scientists on the Joides Resolution the drill bits and other tools. Tim Fulton/IODP

Gearing Up for Our First Cores

As they get to know their ship, the scientists aboard the JOIDES Resolution prepare to drill their first sediment cores along the Natal Valley off the coast of southern Africa.

by |February 8, 2016
Enhanced infrared satellite imagery (VIIRS) of Hurricane Patricia, at ~4 AM Thursday October 22 (left) and ~5 AM Friday October 23 (right). Brighter colors represent higher cloud tops, indicating a stronger storm.

Fast-Building Storms Play Key Role in Tropical Cyclone Risk

In studying climate and tropical cyclones, researchers find a weather phenomenon at play.

by |February 4, 2016
The IODP research vessel Joides Resolution. Courtesy of IODP

Setting Off for Two Months at Sea

Sidney Hemming and the scientists aboard the JOIDES Resolution conduct the final preparations for their research cruise off southern Africa and introduce a girls’ school group from Mauritius to science at sea.

by |February 3, 2016
Photo: NOAA/Stuart Rankin

El Niño and Global Warming—What’s the Connection?

The United Nations has declared 2015 the hottest year since record keeping began. It was also a year marked by the occurrence of a “super” El Niño. Are the warming temperatures and El Niño connected?

by |February 2, 2016
tropical-storm-nasa-1000x571

Without the Montreal Protocol, More Intense Tropical Cyclones

Using one of the most advanced atmospheric computer models available, scientists compared our expected future with a scenario in which ozone-depleting substances had never been regulated.

by |February 1, 2016
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A New Global Team Tracks Temperature Change Through Time

A new international consortium of scientists is bringing the history of temperature fluctuations across the entire Northern Hemisphere to life.

by |January 28, 2016
Young_Nicolas LDEO Blatnik Award snip

A Prize-Winner Explains His Work

Nicolás Young studies glaciers and ice sheets, and how they’ve changed in the past. His work earned him the Blavatnik Award for Young Scientists last fall, which came with a $30,000 prize. You can hear him talk about his research in this new video, produced by the Blavatnik Family Foundation.

by |January 28, 2016