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Research

This week, the Axion Dark Matter Experiment (ADMX) announced that it has achieved the necessary sensitivity to “hear” the telltale signs of dark matter axions. This technological breakthrough is the result of more than 30 years of research and development, with the latest piece of the puzzle coming in the form of a quantum-enabled device that allows ADMX to listen for axions more closely than any experiment ever built.

During a recent survey of supermassive stars, an international team of astronomers discovered a star that is in quite a hurry. As they report in a new paper, the team tracked one yellow supergiant star cruising along at about 300,000 miles per hour, a velocity that would get you from the Earth to the Moon in about 48 minutes.

As the 50th anniversary approaches of the murder of civil rights leader Dr. Martin Luther King, UW historian Michael Honey reminds us in a new book that economic justice and labor rights were always part of King’s progressive message.

In a study published March 26 in Physical Review Letters, collaborators of the MAJORANA DEMONSTRATOR have shown they can shield a sensitive, scalable 44-kilogram germanium detector array from background radioactivity. This accomplishment is critical to developing a much larger future experiment to study the nature of neutrinos.

With a new $700,000 grant awarded from the NOAA Ocean Acidification Program, scientists from the University of Washington’s Applied Physics Laboratory, Washington Sea Grant and the Joint Institute for the Study of the Atmosphere and Ocean have teamed with federal and tribal partners to study the social and ecological vulnerabilities of Olympic Coast ocean acidification.

Researchers at the University of Washington and the Allen Institute for Brain Science have developed a new method to classify and track the multitude of cells in a tissue sample. In a paper published March 15 in the journal Science, the team reports that this new approach — known as SPLiT-seq — reliably tracks gene activity in a tissue down to the level of single cells.

  Think about the last time you looked for a new apartment or house. Maybe you asked your friends or colleagues about where they lived. You thought about your route to work, or that neighborhood you always drive through on your way to your kid’s soccer practice. Many of these places were familiar to you, whether from an occasional visit or part of a daily routine. And if you’re like most people, you ultimately moved to a neighborhood you knew…

    When scientists have conducted research in Native American communities, the process and the results have sometimes been controversial. There have been a few well-known cases, such as the 1979 Barrow Alcohol Study, in which researchers examined substance use in the tiny Arctic Circle town and issued findings to the press, before briefing the local community. Media coverage interpreting the findings described an “alcoholic” society of Iñupiats “facing extinction,” while the people of Barrow (now known as Utqiaġvik) felt…

Reductions in sea ice in the Arctic have a clear impact on animals such as polar bears that rely on frozen surfaces for feeding, mating and migrating. But sea ice loss is changing Arctic habitat and affecting other species in more indirect ways, new research finds. Beluga whales that spend summers feeding in the Arctic are diving deeper and longer to find food than in earlier years, when sea ice covered more of the ocean for longer periods, according to…

Five faculty members at the University of Washington have been awarded early-career fellowships from the Alfred P. Sloan Foundation. The new Sloan Fellows, announced Feb. 15, include Maya Cakmak, assistant professor of computer science and engineering; Jiun-Haw Chu, assistant professor of clean energy and physics; Arka Majumdar, assistant professor of electrical engineering and physics; Jessica Werk, assistant professor of astronomy; and Chelsea Wood, assistant professor of aquatic and fishery sciences.

A team of astronomers including Eric Agol of the University of Washington has found that the seven Earth-sized planets orbiting the star TRAPPIST-1 are all made mostly of rock, and some could even have more water — which can give life a chance — than Earth itself. The research was led by Simon Grimm of the University of Bern in Switzerland, and published Feb. 5 in the journal Astronomy and Astrophysics. Agol is among about two dozen co-authors. The scientists…

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 1991. In summer 2016, with funding from the U.S. Office of Naval Research, the National Science Foundation and the UW, the vessel headed to a…

The Department of Energy’s Pacific Northwest National Laboratory and the University of Washington announced the creation of the Northwest Institute for Materials Physics, Chemistry and Technology — or NW IMPACT — a joint research endeavor to power discoveries and advancements in materials that transform energy, telecommunications, medicine, information technology and other fields.

    Archaeologists are a little like forensic investigators: They scour the remains of past societies, looking for clues in pottery, tools and bones about how people lived, and how they died. And just as detectives might re-create the scene of a crime, University of Washington archaeologists have re-created the weapons used by hunter-gatherers in the post-Ice Age Arctic some 14,000 years ago. Looking for clues as to how those early people advanced their own technology, researchers also considered what…