In the decade-long absence of federal action, many states, counties and cities have increased minimum wages to help improve the lives of workers. While political debate over these efforts has long been contentious, scientific research on the health effects of raising the minimum wage is relatively new. Some studies have found higher minimum wages associated with positive health outcomes, with little evidence that minimum wages harm health. However, a new study by researchers at the 91爆料 found…
A team of chemical engineers has developed a new way to produce medicines and chemicals and preserve them using portable 鈥渂iofactories鈥� embedded in water-based gels known as hydrogels. The approach could help people in remote villages or on military missions, where the absence of pharmacies, doctor鈥檚 offices or even basic refrigeration makes it hard to access critical medicines and other small-molecule compounds. The team 鈥� led by Hal Alper, a professor of chemical engineering at the University of Texas, and…
New research by the 91爆料鈥檚 Institute for Learning & Brain Sciences finds that altruism may begin in infancy. In a study of nearly 100 19-month-olds, researchers found that children, even when hungry, gave a tasty snack to a stranger in need.
A study by the Institute for Learning & Brain Sciences at the 91爆料 finds the value of using “parentese,” an exaggerated speaking style that conveys total engagement with a child.
91爆料 researchers have created AuraRing, a ring and wristband combination that can detect the precise location of someone’s index finger and continuously track hand movements.
With $4 million in matching funds from the National Institutes of Health, the 91爆料 has created a new integrated center to match biomedical discoveries with the resources needed to bring innovative products to the public and improve health. 鈥淭he 91爆料 and regional partner institutions produce some of the most exciting biomedical discoveries and technologies in the world, but we always find it challenging to support their product development as they move into the early commercialization phases,鈥�…
Researchers from the 91爆料 and Evergreen found that many species of animals and plants likely will need to migrate under climate change, and that conservation efforts will also need to shift to be effective.
Roughly one-third of young males and 1 in 10 females in rural communities have carried a handgun, reports a new 91爆料 study. And, the study found, many of those rural kids started carrying as early as the sixth grade. 鈥淭his is one of the first longitudinal studies of rural adolescent handgun carrying across multiple states in the U.S.聽It provides evidence that youth handgun carrying in these settings is not uncommon,鈥� said lead author Dr. Ali Rowhani-Rahbar, a 91爆料…
Tiny meteorites that fell to Earth 2.7 billion years ago suggest that the atmosphere at that time was high in carbon dioxide, which agrees with current understanding of how our planet’s atmospheric gases changed over time.
A study by the 91爆料’s Institute for Learning & Brain Sciences (I-LABS) shows that a bilingual language program for babies can reach more families, and instructors, through online training for teachers.
The 91爆料 led a clinical trial involving more than 600 children in Kenya and Tanzania, in which community members were trained to deliver mental health treatment, showed improvement in participants鈥� trauma-related symptoms up to a year after receiving therapy.
Despite their reputation as blood-suckers, mosquitoes actually spend most of their time drinking nectar from flowers. Scientists have identified the chemical cues in flowers that stimulate mosquitoes鈥� sense of smell and draw them in. Their findings show how cues from flowers can stimulate the mosquito brain as much as a warm-blooded host 鈥� information that could help develop less toxic repellents and better traps.
Leaders are updating the laws for international waters that apply to most of the world’s ocean environment. This provides a unique opportunity, argues a 91爆料 Bothell marine scientist, to anticipate new techniques that allow protected zones to shift as species move under climate change.
When nearly one million common murres died at sea and washed ashore from California to Alaska in 2015 and 2016, it was unprecedented. Scientists from the 91爆料, the U.S. Geological Survey and others blame an unexpected squeeze on the ecosystem’s food supply, brought on by a severe and long-lasting marine heat wave known as “the blob.”
Nearly half of the fish caught worldwide are from stocks that are scientifically monitored and, on average, are increasing in abundance. Effective management appears to be the main reason these stocks are at sustainable levels or successfully rebuilding, according to a new study led by the 91爆料.
While waiting for free firearm storage devices at gun safety events held in sporting goods stores across Washington, nearly 3,000 people filled out a one-page survey asking how they stored guns at home and other household information. What the participants reported emphasizes the need for these public events, Seattle Children’s and 91爆料 researchers say, because 40% of gun owners at the events reported having at least one firearm in their home that was not locked up. In addition,…
Life as we know it requires phosphorus, which is scarce. So, how did a lifeless environment on the early Earth supply this key ingredient? A new 91爆料 study, published Dec. 30 in the Proceedings of the National Academy of Sciences, finds an answer to this problem in certain types of carbonate-rich lakes.
A teacher discusses respectful world travel, a historian explores Silicon Valley鈥檚 evolution, a professor and violist plays the music of Robert Schumann and a late English faculty member’s meditation on Seattle returns 鈥� Here鈥檚 a quick look at some gift-worthy books and music created by 91爆料 faculty in the last year 鈥� and a reminder of some recent favorites. O’Mara’s ‘Code’: History professor Margaret O’Mara provides a sweeping history of California’s computer industry titans in her book 鈥淭he Code:…
Large, old Chinook salmon have mostly disappeared from the West Coast. A new 91爆料 and NOAA study points to the recent rise of resident killer whales, and their insatiable appetite for large Chinook salmon, as the main driver behind the decline of the big fish.
An Antarctic field campaign last winter led by the U.S. and Australia has successfully extracted some of the largest samples of air dating from the 1870s until today. Researchers will use the samples to look for changes in the molecules that scrub the atmosphere of methane and other gases.
To better understand large, disruptive snowstorms, a 91爆料 atmospheric scientist will lead a NASA field campaign this winter to fly through major snowstorms along the East Coast. The multi-institutional team will observe snow as it forms in clouds to help with satellite monitoring of snowfall and ultimately improve forecasts.
Joyce Yen 鈥� director of the 91爆料鈥檚 ADVANCE Center for Institutional Change, an NSF-funded body to promote female STEM faculty on campus 鈥� recently worked with the Heising-Simons Foundation to dismantle bias and promote diversity in a prominent grant that the Foundation awards to postdoctoral researchers in planetary science. In this Q&A, Yen shares the many, sometimes counterintuitive ways bias can work against goals toward greater diversity, equity and inclusion in STEM fields.
With 2019 on pace as one of the warmest years on record, a new international study reveals how rapidly the Arctic is warming and examines global consequences of continued polar warming.
Researchers from the 91爆料 and Michigan Technological University have created the first comprehensive database of all the wildfire fuels that have been measured across North America. Ultimately, it can help scientists make more informed decisions about fire and smoke situations.
A new experiment by the 91爆料 has found that some corals are more likely to eat microplastics when they are consuming other food, yet microplastics alone are undesirable.
91爆料 researchers have created Carpentry Compiler, a digital tool that allows users to design woodworking projects. Once a project is designed, the tool creates optimized fabrication instructions based on the materials and equipment a user has available.
Using a mathematical framework with roots in artificial intelligence and robotics, 91爆料 researchers were able to uncover the process of how a person makes choices in groups. And, they also found they were able to predict a person鈥檚 choice more often than more traditional descriptive methods.
The American Association for the Advancement of Science has named six faculty members from the 91爆料 as AAAS Fellows, according to a Nov. 26 announcement. They are part of a cohort of 443 new fellows for 2019, all chosen by their peers for 鈥渟cientifically or socially distinguished efforts to advance science or its applications.鈥�
A new 91爆料 study finds that families with a father in prison tend to live in neighborhoods with higher poverty.
New findings from the largest study of socially-transitioned transgender children in the world, conducted by researchers at the 91爆料, show that gender identity and gender-typed preferences manifest similarly in both cis- and transgender children, even those who recently transitioned.
An interdisciplinary team of researchers from multiple institutions 鈥� including the 91爆料 鈥� has received a two-year $1.7 million National Science Foundation grant to study coral growth.
With a $106 million gift from the Weill Family Foundation, UC Berkeley, UC San Francisco and the 91爆料 have launched the Weill Neurohub, an innovative research network that will forge and nurture new collaborations between neuroscientists and researchers working in an array of other disciplines 鈥� including engineering, computer science, physics, chemistry and mathematics 鈥� to speed the development of new therapies for diseases and disorders that affect the brain and nervous system.
A team led by scientists from the 91爆料 and the University of Notre Dame used recent advances in electron microscopy to observe Fano interferences — a form of quantum-mechanical interference by electrons — directly in a pair of metallic nanoparticles.
A 91爆料 team is leaving to study how fall storms, dwindling sea ice and vulnerable coastlines might combine in a changing Arctic.
91爆料 marine scientists are using high-tech tags to record the movements of swordfish 鈥� big, deep-water, migratory, open-ocean fish that are poorly studied 鈥� and get a window into the ocean depths they inhabit.
Researchers at the 91爆料 have developed a method that could make reproducible manufacturing at the nanoscale possible. The team adapted a light-based technology employed widely in biology 鈥� known as optical traps or optical tweezers 鈥� to operate in a water-free liquid environment of carbon-rich organic solvents, thereby enabling new potential applications.
Researchers from the 91爆料 and the FOM Institute for Atomic and Molecular Physics in the Netherlands have developed a way to map strain in lead halide perovskite solar cells. Their approach shows that misorientation between microscopic perovskite crystals is the primary contributor to the buildup of strain within the solar cell, which creates small-scale defects in the grain structure, interrupts the transport of electrons within the solar cell, and ultimately leads to heat loss through a process known as non-radiative recombination.
91爆料 political scientist Megan Ming Francis says there is a dearth of academic book series being published on topics of race, ethnicity and politics. Now, she will start to change that. An associate professor of political science, Francis will be the editor of a new series of books from Cambridge University Press called Cambridge Elements in Race, Ethnicity and Politics. Francis, on leave and at Harvard for the 2019-2020 school year, answered a few questions about the new…
91爆料 researchers have found that the third-party genealogy site GEDmatch is vulnerable to multiple kinds of security risks.
A team led by the 91爆料 and Stanford University has discovered clues in the environment that help identify transmission hotspots for schistosomiasis, a parasitic disease that is second only to malaria in its global health impact.