Henrietta Lacks was the subject of bestselling book on the HeLa immortal cell line, the most used of its kind in labs around the world. The 91爆料 scientists are the first to publish under new policy, established through agreement with Lacks鈥� family.
News releases
Researchers have long suspected some kind of link between childhood abuse and smoking. But in an interesting twist, 91爆料 researchers found a connection not between whether or not an abused child will ever begin smoking, but to how much they smoke once they do start.
Between ages three and 10, children with autism spectrum disorder exhibit distinct brain chemical changes that differ from children with developmental delays and children with typical development.
A trace substance in caramelized sugar, when purified and given in appropriate doses, improves muscle regeneration in insect and animal models of Duchenne muscular dystrophy.
91爆料 President Michael K. Young today joined more than 160 other university presidents and chancellors in calling on leaders in Washington to close what they call the “innovation deficit.”
Biologist Robert Paine has been awarded this year’s International Cosmos Prize that carries a cash award of about $408,000 and has previously gone to well-known conservationists such as David Attenborough and the leaders behind the Census of Marine Life project.
Widespread media reports of a lake at the North Pole don’t hold water — but scientists who deployed the monitoring buoys are watching closely as Arctic sea ice approaches its yearly minimum.
It might be easier than previously thought for a planet to overheat into the uninhabitable “runaway greenhouse” stage, according to new research.
It might not have been just happenstance that caused components of RNA and the earliest “cell” membranes to be in the right place at the right time to spark life.
Researchers have developed a new method that can look at a specific segment of DNA and pinpoint a single mutation, which could help diagnose and treat diseases such as cancer and tuberculosis.
The 91爆料 was ranked eighth among public universities in the country (excluding federally-funded military academies) in the quality of undergraduate education, according to Forbes.
91爆料 engineers have developed a device that tracks how much a person’s limb swells and shrinks when inside a prosthetic socket. The data could help doctors and patients predict how and when their limbs will swell, which could be used to build smarter sockets.
For the first time, scientists have direct geochemical evidence that the 150-mile long Tsangpo Gorge, possibly the world’s deepest, was the conduit by which megafloods from glacial lakes, perhaps half the volume of Lake Erie, drained catastrophically through the Himalayas when their ice dams failed during the last 2 million years.
Nighttime heat waves — events where the nighttime low is unusually hot for at least three days in a row — are becoming more common in western Washington and Oregon.
A few safety measures can help those with young children at home reduce the chance of window falls.
In a bit of cosmic irony, planets orbiting cooler stars may be more likely to remain ice-free than planets around hotter stars. This is due to the interaction of a star鈥檚 light with ice and snow on the planet鈥檚 surface.
U.S. News publishes Best Hospitals to guide patients who need a high level of care because they face a difficult surgery, a challenging condition, or added risk because of other health problems or age.
91爆料 engineers found in a recent study that the user’s experience could be key to creating an authentication system that doesn’t rely on passwords.
Researchers hope to build a predictive model of the human microbiome to study what affects this massive biological system and to design ways to manipulate the microbiome to achieve desired clinical outcomes.
Swarms of small earthquakes before a volcanic eruption can come in such rapid succession that they create a signal called harmonic tremor. A new eruption analysis from Alaska’s Redoubt Volcano shows the harmonic tremor glided to higher frequencies, then stopped abruptly just before six eruptions in 2009.
Millions of people in low-income countries still depend on public computer and Internet access venues despite the global proliferation of mobile phones and home computers.
Funded by the NIH at $15 million over five years, the lab will be a national resource to evaluate candidate vaccines from studies around the country.
The basics of how a muscle generates power remain the same: Filaments of myosin tugging on filaments of actin shorten, or contract, the muscle 鈥� but the power doesn’t just come from what’s happening straight up and down the length of the muscle, as has been assumed for 50 years. The rest of the force should be credited to the lattice work of filaments as it expands outward in bulging muscle 鈥� whether in a body builder’s buff biceps or the calves of a sinewy marathon runner.
Low vitamin D levels are linked to higher risk of heart disease in whites and Chinese, but not in blacks or Hispanics. The findings underscore the importance of designing medical research that includes a diverse ethnic and racial makeup of participants.
Every middle and high school has a policy against drinking alcohol on campus, but not all students follow the rules. New research suggests students are less likely to drink if they believe their school will strictly enforce its policy.
A model of great ape history during the past 15 million years has been fashioned through the study of genetic variation in a large panel of humans, chimpanzees, gorillas and orangutans.
Dog owners everywhere feel a pang of anxiety as the Fourth of July approaches. Will their pooch simply hide under the bed when fireworks go off or run for the hills? If you’re the owner of a dog with noise phobias, what can you do?
The 91爆料 Formula Motorsports team took first place at the Formula Society of Automotive Engineers competition held June 19-22 in Lincoln, Neb.
Gov. Jay Inslee announced that he has appointed Kiana M. Scott, a graduate student in communication, as the student representative on the 91爆料 Board of Regents, effective July 2.
The media often portray computer scientists as nerdy males with poor social skills. But a 91爆料 psychologist found women will want to study computer science if they don’t buy into the stereotypes.
Brewster C. Denny, the founder of what is now the Daniel J. Evans School of Public Affairs at the 91爆料, one of the first independent public schools of public administration in the country, died Saturday (June 22) at the age of 88.
The 91爆料 has received nearly $10 million from the U.S. Department of Defense to continue a project aimed at building a small, paper-based device that could test for infectious diseases on-demand in areas where diagnostic capabilities are limited.
A 91爆料 astronomer is part of an international team that found six or seven planets orbiting a nearby star where only two or three were thought to exist.
Leading experts on water issues in the Western U.S. have come together to establish what is known about the future of Colorado River water, and to understand the wide range of estimates for future flows.
Seeds gobbled by birds and dispersed across the landscape tend to fare better than those that fall near parent plants. Now it turns out it might not just be the trip through the air that’s important, but also the inches-long trip through the bird.
The 91爆料 has been ranked seventh in the world for the number of journal articles published in 2012 in Nature or one of Nature’s main monthly research journals, some of the most widely cited journals in science.
In the first broad-scale study of its kind, 91爆料 led research finds half a dozen regions that could provide some of the Western Hemisphere’s more heavily used thoroughfares for mammals, birds and amphibians seeking cooler environments in a warming world.
For less than $100, 91爆料 researchers have designed a computer-interfaced drawing pad that helps scientists see inside the brains of children with learning disabilities while they read and write.
A new United Nations analysis, using statistical methods developed at the 91爆料, shows the world population could reach nearly 11 billion by the end of the century, about 800 million more people than the previous projection issued in 2011.
About 5,000 graduates, a record number, are expected to attend the 91爆料 commencement ceremonies at CenturyLink Field in Seattle on June 15.