A new study by U.S. and U.K. scientists finds that in addition to natural variations in winds that drive warmer water to the West Antarctic Ice Sheet, which last about a decade, there has been a longer-term change in the winds that can be linked with human activities.
A robotics challenge July 20th at the 91爆料 featured twenty-eight teams of middle and high schoolers from Forks to Walla Walla and from Bellingham to Olympia. The event marked a half-century since the Apollo 11 mission landed on the moon and two U.S. astronauts, Neil Armstrong and Buzz Aldrin, walked its surface.
A robotics challenge July 20th at the 91爆料 featured twenty-eight teams of middle and high schoolers from Forks to Walla Walla and from Bellingham to Olympia. The event marked a half-century since the Apollo 11 mission landed on the moon and two U.S. astronauts, Neil Armstrong and Buzz Aldrin, walked its surface.
This Friday, teams of 5th- through 12th-grade students from across Washington state will complete a challenge in Kane Hall to mimic the 1969 Apollo moon landing, using drones and Lego robots.
A series of seismic experiments will take place this summer in the Seattle area. The researchers are looking for volunteer sites throughout the region.
Over many years, a 91爆料 team has shown how logging on the Teanaway River in central Washington caused dramatic changes to the river channel.
A new excavation site in North Dakota shows evidence from the day a giant meteor struck Earth, marking the beginning of the end for the dinosaurs and 75 percent of animal life.
A 91爆料-based group is launching a national student challenge to mark the 50th anniversary of the historic Apollo moon landing.
91爆料 glaciologist Ben Smith shared a first look at the NASA ICESat-2 satellite鈥檚 view of Greenland and Antarctic glaciers at the American Geophysical Union鈥檚 annual meeting in Washington, D.C.
A new species of whale discovered in 33-million-year-old Oregon rock has been named for Elizabeth Nesbitt, a curator at the Burke Museum and faculty member in the 91爆料’s Department of Earth and Space Sciences.
Provost Mark Richards answers questions surrounding the topic of his welcome lecture, Tuesday afternoon in the HUB Lyceum.
Harold Tobin, who joins the 91爆料 this fall as a faculty member in Earth and space sciences and director of the regional seismic sensing network, discusses earthquake early warning, seismic risks and the Pacific Northwest’s “big one.”
Two 91爆料 polar scientists were among a dozen experts who advised NASA on its upcoming ICESat-2 mission to monitor the 3D surface of the Earth. The mission is scheduled to launch Sept. 15 from California.
Evidence left by a volcano under the ice sheet suggests that the observed bulging of ice in West Antarctica is a short-term feature that may not affect the glacier’s motion over the long term.
The oldest ice core so far provides 800,000 years of our planet’s climate history. A 91爆料 field survey in Antarctica has pinpointed a location where an entire million years of undisturbed ice might be preserved intact.
91爆料 glaciologist Knut Christianson is part of a massive collaboration that will collect on-the-ground data about a key Antarctic glacier that shows signs it could be collapsing into the sea.
Three 91爆料 undergraduates are among 211 students nationwide named as 2018 Goldwater Scholars. One 91爆料 student received honorable mention.
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.
Nearly 50 different graduate and professional programs and specialties at the 91爆料 are among the top 10 in the nation, according to U.S. News & World Report鈥檚 2019 Best Graduate School rankings released March 20.
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.
A study from the University of Colorado Boulder and the 91爆料 finds that the retreat of the ice sheet covering North America made Antarctic weather more similar from one year to the next.
A 91爆料 study has found a simple approach to look for life that might be more promising than just looking for oxygen.
A new partnership between the 91爆料 and Paul G. Allen Philanthropies will use a network of robots to observe conditions beneath a floating Antarctic ice shelf.
Three 91爆料 astrobiologists will discuss their research and introduce the new 3-D IMAX movie “The Search for Life in Space” at 7 p.m. Wednesday, Dec. 6, in the PACCAR Theater of the Pacific Science Center.
The amount of biomass 鈥� life 鈥� in Earth’s ancient oceans may have been limited due to low recycling of the key nutrient phosphorus, according to new research by the 91爆料 and the University of St. Andrews in Scotland.
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.
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.
A satellite technique provides a new way to monitor the status of more than 1,200 mountain glaciers in the lower 48 states.
Paul Bodin, a 91爆料 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.
While many people across the country donned viewing glasses and prepared to watch Monday’s solar eclipse, a group of 100 teenagers from tribes across the Pacific Northwest launched balloons thousands of feet into the air, gaining a novel perspective of the eclipse 鈥� and the chance to send meaningful artifacts to the edge of space during a memorable moment in history.
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.
John E. Vidale, a 91爆料 professor of seismology and director of the Pacific Northwest Seismic Network, has been elected to the National Academy of Sciences.
“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.
Events Monday celebrated the launch of a West Coast-wide earthquake early warning prototype system, and initial test users in Washington and Oregon.
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.
Drainage of four interconnected lakes below Thwaites Glacier in late 2013 caused only a 10 percent increase in the glacier’s speed. The glacier’s recent speedup is therefore not due to changes in meltwater flow along its underside.
Conditions suitable to support complex life may have developed in Earth’s oceans 鈥� and then faded 鈥� more than a billion years before life truly took hold, a new 91爆料-led study has found.
Ice core records from the two poles show that during the last ice age, sharp spikes in Arctic temperatures triggered shifts in the winds around Antarctica.
A 91爆料 study addresses controversies over the cause of mountain glacier retreat, and finds that for most glaciers the observed retreat is more than 99 percent likely due to climate change.
Research that peers below Mount St. Helens finds that the material below the western and eastern half of the mountain is different material and temperatures, and suggests that the source of explosive magma is coming from the east.