In two papers published in January in the journal Nature, Japanese and American researchers said that they'd been able to transform ordinary mouse cells into versatile stem cells by exposing them to a mildly acidic environment. The scientists withdrew that claim Wednesday, admitting to "extensive" errors that meant they were “unable to say without a doubt" that the method works.
Web services companies make promises about how...
Google, Apple, Intel and Adobe Systems have settled a class-action lawsuit alleging they...
Biotechnology scientists must be aware of the broad patent landscape and push for new patent and...
The Japanese scientist accused of falsifying data in a widely heralded stem-cell research paper said Wednesday the results are valid despite mistakes in their presentation. Haruko Obokata, 30, struggled to maintain her composure during a televised news conference packed with hundreds of reporters, but insisted she did not tamper with the data to fabricate results.
Samsung fired back at Apple's accusations of patent theft Tuesday, saying the South Korean tech giant didn't write any of the Android software on its smartphones and tablets, Google did. The finger-pointing took place in U.S. District Court in San Jose, where Apple Inc. and Samsung Electronics Co. are accusing each other of stealing ideas from each other. At stake: more than $2 billion if Samsung loses, about $6 million if Apple loses.
The World Wide Web marks its 25th anniversary this year. On Wednesday, its inventor, Tim Berners-Lee, commented about the state of the Internet and about the need to defend principles that have made the Web successful. Named an R&D Scientist of the Year in 1996, Berners-Lee has been a long-time proponent of openness and neutrality on the Web.
The Riken Center for Development Biology in Kobe, Japan, has been looking into questions raised over images and wording in a research paper describing a simple way of turning ordinary cells from mice into stem cells. Riken said Tuesday that it may retract the paper because of credibility and ethics issues, even though an investigation is continuing.
At a recent two-day meeting, the Food and Drug Administration heard from supporters and opponents of a provocative new technique meant to prevent children from inheriting debilitating diseases. The method creates babies from the DNA of three people, and the agency is considering whether to greenlight testing in women who have defective genes.
Some of the world's biggest drugmakers are playing a larger role in anti-doping efforts at this year's Winter Olympics: They're providing information on drugs that once would have been considered proprietary trade secrets. GlaxoSmithKline, Amgen and Roche are among the drugmakers that have begun sharing data about experimental drugs as part of an effort to stay one step ahead of drug cheats.
Drugmaker Merck & Co. is joining two dozen other pharmaceutical companies and contract laboratories in committing to not use chimpanzees for research. The growing trend could mean roughly 1,000 chimps in the U.S. used for research or warehoused for many years in laboratory cages could be "retired" to sanctuaries by around 2020.
Databanks containing information and biological materials from individuals are a crucial resource for research, but they are currently accessible only to researchers. In a recent paper published in Science, experts say that donors should have unrestricted access to data derived from their own material and that advanced technology means allowing such access is today a question of will rather than feasibility.
Installation of electric vehicle charging ports at some companies has not kept pace with soaring demand, creating thorny etiquette issues in the workplace. The shortage has created incidents of "charge rage" among drivers, with vehicles being unplugged while charging. But adding chargers is expensive.
A Seoul court rejected Samsung's claim that iPhone and iPad models violated three of its patents, another setback for the South Korean electronics giant in a global battle with Apple over rights to technologies that power smartphones and tablets.
Even as Silicon Valley speaks out against the U.S. government's surveillance methods, technology companies are turning a handsome profit by mining personal data. Tarnished by revelations that the National Security Agency trolls deep into the everyday lives of Web surfers, companies like Apple, Facebook, Google, and Microsoft are aggressively battling any perception that they voluntarily give the government access to users' information.
Damage to or theft of technical equipment represents a dramatic financial and scientific loss to researchers. Scientists in Germany decided to find out whether the information content and tone of labels attached to the equipment could reduce the incidence of vandalism. They found that a friendly, personal label reduced the interaction of people with the equipment in comparison with neutral or threatening labels.
Google has become less likely to comply with government demands for its users' online communications and other activities as authorities in the U.S. and other countries become more aggressive about mining the Internet for personal data. Legal requests from governments for people’s data have risen 21% from the last half of last year.
The widespread use of advanced surveillance technologies by state and local police departments will improve the efficiency of criminal investigations. But a lack of oversight and regulation poses significant privacy concerns, warns Stephen Rushin, a professor of law at the Univ. of Illinois.
Poor research data can lead to mistakes in equipment selection, over-design of industrial plant components, difficulty simulating and discovering new processes, and poor regulatory decisions. However, traditional peer review is not enough to ensure data quality amid the recent boom in scientific research findings, according to results of a 10-year collaboration between NIST and five technical journals.
Officials demanded Monday that an advertising firm stop using a network of high-tech trash cans to track people walking through London's financial district. The Renew ad firm has been using technology embedded in the hulking receptacles to measure the Wi-Fi signals emitted by smartphones, and suggested that it would apply the concept of "cookies"—tracking files that follow Internet users across the Web—to the physical world.
Some 60 years ago, a doctor in Baltimore removed cancer cells from a poor black patient named Henrietta Lacks without her knowledge or consent. Those cells eventually helped lead to a multitude of medical treatments and lay the groundwork for the multibillion-dollar biotech industry. Now, for the first time, the Lacks family has been given a say over at least some research involving her cells.
American information is so valuable, experts say, that no amount of global outrage over secret U.S. surveillance powers would cause Britain, Canada, Australia and New Zealand to ditch their collaborative spying arrangement: the Five Eyes. Revelations from NSA leaker Edward Snowden, they say, are unlikely to stop or even slow the global growth of secret-hunting—an increasingly critical factor in the security and prosperity of nations.
It's not hard to see that men are more likely to engage in risky behaviors than women, or that crime rates are many times higher among men, but this tendency to break the rules also extends to male scientists, according to a recent study. The study did not examine why men are more likely to commit fraud, but the study’s author suggested one possibility is that misconduct is biologically driven
A recent review of retractions in medical and biological peer-reviewed journals finds the percentage of studies withdrawn because of fraud or suspected fraud has jumped substantially since the mid-1970s. In 1976, there were fewer than 10 fraud retractions for every 1 million studies published, compared with 96 retractions per million in 2007.
From Napster to iTunes to Pandora, the methods by which the public can obtain and share music have rapidly progressed. Future groundbreaking innovations may need to wait, though, as the next generation of technology is being stymied by the very copyright laws that seek to protect the industry, says Rutgers-Camden University professor Michael Carrier in a new article for a law journal..
With billions of dollars and control of the U.S. smartphone and computer tablets markets at stake, jury selection began Monday in a closely watched trial between two of the world's leading tech companies over patents. Cupertino-based Apple is demanding $2.5 billion in damages from Samsung Electronics Co., an award that would dwarf the largest patent-related verdict to date.
Do you have what it takes to be an ethical hacker? Can you step into the shoes of a professional paid to outsmart supposedly locked-down systems? "Control-Alt-Hack", a new card game developed by University of Washington computer scientists, gives teenage and young-adult players a taste of what it means to be a computer-security professional defending against an ever-expanding range of digital threats.
Professors from Purdue University and the University of North Carolina at Charlotte are bringing editors of academic journals together to reaffirm their commitment to research integrity.
It’s a situation we’ve all probably encountered: a coffee shop full of laptop users and no place to sit. According to recent studies at Boston College, “plugged-in” customers are increasingly grabbing extra seats counter space and table tops by using cell phones, laptops, and cups of steaming hot coffee to shield others from seemingly public spaces
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