April 2, 2018
Earth’s stable temperature past suggests other planets could also sustain life
Earth has had moderate temperatures throughout its early history, and neutral seawater acidity. This means other rocky planets could likely also maintain this equilibrium and allow life to evolve.
March 6, 2018
Glaciers in Mongolia’s Gobi Desert actually shrank during the last ice age
High in Mongolia’s Gobi Desert, the climate is so dry and cold that glaciers shrank during the last ice age. Dating of rock deposits shows how glaciers in this less-studied region can behave very differently as the climate shifts.
February 7, 2018
Ice core shows North American ice sheet’s retreat affected Antarctic weather
A study from the University of Colorado Boulder and the University of Washington finds that the retreat of the ice sheet covering North America made Antarctic weather more similar from one year to the next.
Fruit bat’s echolocation may work like sophisticated surveillance sonar
High-speed recordings of Egyptian fruit bats in flight show that instead of using a primitive form of echolocation, these animals actually use a technique recently developed by humans for surveillance and navigation.
February 5, 2018
UW atmospheric scientists flying through clouds above Antarctica’s Southern Ocean
UW atmospheric sciences faculty and graduate students are in Tasmania studying how clouds form over Antarctica’s Southern Ocean.
February 1, 2018
UW’s large research vessel, R/V Thomas G. Thompson, gets back to work
After an “extreme makeover” that went from stem to stern on five decks of the ship, the R/V Thomas G. Thompson is ready to get back to work exploring the world’s oceans. The University of Washington’s School of Oceanography, part of the College of the Environment, operates the 274-foot ship, which arrived on campus in…
January 24, 2018
A new ‘atmospheric disequilibrium’ could help detect life on other planets
A University of Washington study has found a simple approach to look for life that might be more promising than just looking for oxygen.
January 18, 2018
Temporary ‘bathtub drains’ in the ocean concentrate flotsam
An experiment using hundreds of plastic drifters in the Gulf of Mexico shows that rather than simply spread out, as current calculations would predict, many of them clumped together in a tight cluster.
Civil War-era U.S. Navy ships’ logs to be explored for climate data, maritime history
A new grant will let a University of Washington-based project add a new fleet to its quest to learn more about past climate from the records of long-gone mariners. The UW is among the winners of the 2017 “Digitizing Hidden Special Collections and Archives” awards, announced Jan. 4 by the Washington, D.C.-based Council on Library…
December 18, 2017
Partnership will use robotic network to explore Antarctic ice shelves
A new partnership between the UW and Paul G. Allen Philanthropies will use a network of robots to observe conditions beneath a floating Antarctic ice shelf.
December 11, 2017
Q&A: UW’s Shuyi Chen on hurricane science, forecasting and the 2017 hurricane season
New faculty member Shuyi Chen answers some questions about hurricane science, hurricane forecasting and the 2017 storm season.
December 5, 2017
Rooftop wiretap aims to learn what crows gossip about at dusk
An interdisciplinary team is using a covert sound-based approach, worthy of an avian CSI, to study the link between crows’ calls and their behavior.
November 15, 2017
Salt pond in Antarctica, among the saltiest waters on Earth, is fed from beneath
One of the saltiest bodies on Earth, an analog to how water might exist on Mars, shows signs of being one piece of a larger aquifer.
October 23, 2017
50 simulations of the ‘Really Big One’ show how a 9.0 Cascadia earthquake could play out
The largest number yet of detailed simulations for how a Cascadia Subduction Zone earthquake might play out provides a clearer picture of what the region can expect when the fault unleashes a 9.0 earthquake.
October 20, 2017
Mountain glaciers shrinking across the West
A satellite technique provides a new way to monitor the status of more than 1,200 mountain glaciers in the lower 48 states.
October 9, 2017
Paul Bodin named interim director of Pacific Northwest Seismic Network
Paul Bodin, a UW seismologist and manager of the Pacific Northwest Seismic Network, has been named interim director of the network that monitors earthquakes and volcanoes in Washington and Oregon.
October 5, 2017
Northwest climate science community gathers Oct. 9-11 in Tacoma
The eighth annual Northwest Climate Conference will take place in Tacoma, and begins with a free public discussion featuring UW experts on Monday evening.
September 21, 2017
Hacking a pressure sensor to track gradual motion along marine faults
University of Washington oceanographers are working with a local company to develop a simple new technique that could track seafloor movement in earthquake-prone coastal areas.
September 20, 2017
Wave Glider surfs across stormy Drake Passage in Antarctica
A hardy ocean drone made a first-ever attempt to surf across Antarctica’s stormy Drake Passage gathering data about ocean mixing.
September 7, 2017
Land-sea experiment will track earthquakes, volcanoes along Alaska Peninsula
The National Science Foundation is funding the largest marine seismic-monitoring effort yet along the Alaska Peninsula, a region with frequent and diverse earthquake and volcanic activity. Involving aircraft and ships, the new Alaska Amphibious Community Seismic Experiment will be led by Cornell University in Ithaca, New York, with partners at the University of Washington and…
August 31, 2017
Q&A: How Idaho, Montana, North Dakota and Yellowstone National Park are confronting climate change
A new book focuses on climate change risks in the Northern Rocky Mountains, and how managers of public lands can prepare.
Record-low 2016 Antarctic sea ice due to ‘perfect storm’ of tropical, polar conditions
This exceptional, sudden nosedive in Antarctic sea ice last year was due to a unique one-two punch from atmospheric conditions both in the tropical Pacific Ocean and around the South Pole.
August 16, 2017
Modern genetic sequencing tools give clearer picture of how corals are related
As corals face threats from warming oceans, a new study uses modern genetic-sequencing tools to help reveal the relationships between three similar-looking corals.
August 10, 2017
Researchers, students on annual expedition to maintain internet-connected deep-sea observatory
The annual maintenance cruise for the Pacific Northwest’s deep-sea observatory continues through Aug. 29. Two dozen students will participate, and more than 120 ocean instruments will get their yearly checkup.
July 31, 2017
Earth likely to warm more than 2 degrees this century
A new UW statistical study shows only 5 percent chance that Earth will warm less than 2 degrees, what many see as a “tipping point” for climate, by the end of this century.
July 27, 2017
UW building underwater robots to study oceans around Antarctica
Oceanographers are building swimming robots to carry out an ambitious mission gathering climate data from one of Earth’s most challenging locations: the icy water that surrounds Antarctica.
July 25, 2017
Could spraying particles into marine clouds help cool the planet?
A first test of humans’ ability to modify clouds would help explain the behavior of clouds and aerosols, while also testing a possible future climate emergency measure.
July 17, 2017
Bottom-trawling techniques leave different traces on the seabed
Bottom trawling techniques are not all created equal. The most common, otter trawling, removes about 6 percent of the animal and plant life from the seabed, while other methods remove closer to one third.
June 29, 2017
UW oceanography senior finds plastic microfibers are common on Puget Sound beaches
A UW undergraduate in oceanography sampled tiny pieces of plastic on 12 Puget Sound beaches. She found that plastic fragments are widespread, and include some surprising sources.
May 22, 2017
Weathering of rocks a poor regulator of global temperatures
Evidence from the age of the dinosaurs to today shows that chemical weathering of rocks is less sensitive to global temperature, and may depend on the steepness of the surface. The results call into question the role of rocks in setting our planet’s temperature over millions of years.
May 17, 2017
Earth’s atmosphere more chemically reactive in cold climates
A study of a Greenland ice core shows that during large climate swings, chemically reactive oxidants shift in a different direction than expected, which means we need to rethink what controls these molecules in our air.
May 9, 2017
Shrubs, grasses planted through federal program crucial for sage grouse survival in Eastern Washington
A federal program that pays farmers to plant agricultural land with environmentally beneficial vegetation is probably the reason that sage grouse still live in portions of Washington’s Columbia Basin, according to a new study by UW, state and federal researchers.
May 4, 2017
UW seismologist John Vidale elected to National Academy of Sciences
John E. Vidale, a UW professor of seismology and director of the Pacific Northwest Seismic Network, has been elected to the National Academy of Sciences.
May 2, 2017
New book by UW’s David R. Montgomery addresses how to rebuild Earth’s soils
“Growing a Revolution: Bringing Our Soil Back to Life,” is a good-news environment story about how shifts in farming practices can restore health and fertility to soils.
April 17, 2017
Models, observations not so far apart on planet’s response to greenhouse gas emissions
New analysis debunks reports that recent observations are showing that Earth’s temperature responds less to greenhouse gases than predicted by climate models.
Retreating Yukon glacier caused a river to disappear
A new study provides a postmortem on the Yukon’s Slims River, whose flow was diverted in early 2016. It is the only documented case of “river piracy” in modern times.
April 10, 2017
USGS, partners launch a unified, West Coast-wide earthquake early warning system
Events Monday celebrated the launch of a West Coast-wide earthquake early warning prototype system, and initial test users in Washington and Oregon.
March 28, 2017
Using a method from Wall Street to track slow slipping of Earth’s crust
An algorithm for stock prices can be used with GPS data to automatically detect slow-slip earthquakes at a single station, offering a new way to monitor seismic activity.
March 15, 2017
How to conserve polar bears — and maintain subsistence harvest — under climate change
A new analysis shows a properly-managed subsistence harvest of polar bears can continue under climate change.
March 13, 2017
Rapid decline of Arctic sea ice a combination of climate change and natural variability
Dramatic declines in Arctic sea ice during the past four decades are due to a mixture of global warming and a natural decades-long hot spot over Greenland.
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