A new artificial intelligence model helps physicians and nurses work together at Stanford Hospital to boost patient care. - By Hanae Armitage An artificial intelligence model in use at Stanford Hospital helps physicians and nurses know when a patient may be in decline, so they can act quickly to keep them out of the intensive care unit. vachcameraman - stock.adobe.com With large…

The Stanford Forum on the Science of Energy Transition brought together scientific experts, technology innovators, and industry leaders to explore practical pathways to a decarbonized future. How do we transition to clean energy with enough speed and scale to prevent the most extreme impacts of climate change? This question loomed large for many of the speakers and participants at the…

The Colorado River, “the lifeblood of the West,” is in trouble. Decades of overuse and drought have sharply reduced its water supply, threatening an ecosystem that supports 40 million people and 5.5 million acres of farmland in nearby states and parts of northern Mexico. Steep cutbacks in water use are critical. But the seven states that rely on the Colorado…

A few years ago, researchers attached recording devices to a few hundred Americans and sampled their conversations over several days. They found that these volunteers spent, on average, 52 minutes per day having conversations about people who were not there. In other words, gossiping. Gossip is a ubiquitous feature of human communication, explains Michele Gelfand, a professor of organizational behavior…

Rational, analytical thinking is often seen as the gold standard when it comes to decision-making. Yet according to Professor Baba Shiv, cool, level-headed intellect isn’t the only game in town. “Is a good decision based on reason?” he asks. “Or is it based on emotion?” Shiv is the Sanwa Bank, Limited, Professor of Marketing at Stanford Graduate School of Business.…

Stanford Medicine integrates AI-powered listening technology that takes notes for health care providers, allowing them to spend more time with patients and less time on administrative tasks. - By Hanae Armitage Technology that listens to conversations and takes notes allows allows health care providers to focus on the patient rather than on documentation. Clinicians at Stanford Health Care will soon…

Awash in a tsunami of often-conflicting information, people tend to look to experts for guidance on what to believe and what to do. If an expert comes across as highly confident and their opinion dovetails with one’s political views or confirms what one’s social circle tends to believe, then the opinion usually resonates as truthful and valuable. But how do…

California’s “Three Strikes and You’re Out” law, which passed in 1994, was one of the tough-on-crime measures that swept the country in the late 1980s and early 1990s. Later, as the prisons were overflowing, the stories started to come out: A man sent to prison for life for stealing a pair of shoes. Another sentenced to life for breaking into…

As artificial intelligence has begun to generate text and images over the last few years, it has sparked a new round of questions about how handing over human decisions and activities to AI will affect society. Will the AI sources we’ve launched prove to be friendly helpmates or the heartless despots seen in dystopian films and fictions? Matthew Jackson. Photo…

Children’s drawing and drawing recognition abilities change throughout childhood By Madeline Reinsel A child using a kiosk at the Children’s Discovery Museum of San Jose. Drawings from the kiosk were collected and analyzed using AI to help the researchers better understand how children perceive the world, and how they communicate those perceptions through drawing. (Image credit: Nick Gamurot) Children’s ability…

More than 20 million Americans are covered by state and local government pensions. Unlike the 401(k) plans found in the private sector, these “defined benefit” plans promise to pay retirees a set amount of money every month for the rest of their lives. For most public workers, these generous programs are a cornerstone of their financial security; for many, they’re…

For big multinationals that love tax havens, the start of 2024 was not cause for celebration. On Jan. 1, the European Union, Japan, Canada, and Australia joined other jurisdictions in requiring their largest companies to pay a tax rate of at least 15 percent on their worldwide profits. The moves are part of an unprecedented push, led by the Organisation…

Down a gray and gritty alley in San Francisco’s Chinatown, a Victorian-era investigator waved away the sickly fumes emanating from forbidden opium dens, stopped before an unmarked door and rapped on it with his cane. A fictional sleuth? No, it’s a real-life character in George Fisher’s compelling introduction to his detailed study of our anti-intoxicant laws. Beware Euphoria: The Moral…

  Health After Cancer podcast tackles survivorship, advocacy The Health After Cancer podcast brings together Stanford Medicine physicians, cancer survivors and advocates to discuss issues around cancer survivorship and health after cancer treatment. Author Krista CongerPublished on February 2, 2024February 2, 2024   A young adult grappling with murky memories -- but permanent side-effects -- of cancer treatment as a…

  How California is taking on inequity for Black patients during pregnancy, childbirth Across the United States, Black women are three to four times as likely as their white peers to experience life-threatening pregnancy complications or die giving birth Author Erin DigitalePublished on January 31, 2024January 31, 2024 Across the United States, Black women are three to four times as…

Ever been in a situation where you just can’t get your message across? New research by Zakary Tormala and Mohamed Hussein suggests that you might want to rethink which pronouns you deploy. Tormala, a professor of marketing at Stanford GSB, and Hussein, a PhD candidate who studies the intersection between consumer behavior and politics, looked at how using “you” versus…

Imagine Thursday. Does Thursday have a color? What about the sound of rain — does that sound taste like chocolate? Or does the sound of a saxophone feel triangular to you? For about 3% of the population, the sharp lines between our senses blend together. Textures may have tastes, sounds, shapes, numbers may have colors. This sensory crosstalk is called synesthesia,…

Americans aren’t good at managing their money — and there are signs that the problem is getting worse. Already saddled with record levels of student debt, young adults today, for example, are even more unlikely to monitor their credit card debt and bank balances. Some people trick themselves into thinking that store refunds or anything less than $5 amount to…

Science has a replication problem. In recent years, it has come to light that the findings of many studies, particularly those in social psychology, cannot be reproduced by other scientists. When this happens, the data, methods, and interpretation of the study’s results are often called into question, creating a crisis of confidence. “When people don’t trust science, that’s bad for…

Over the past decade, Robert Sapolsky—a Stanford professor of biology, of neurology, and of neurosurgery, as well as a bestselling author of popular science books—has added another line to his CV: witness in murder trials. The hours waiting outside courtrooms are long, the pay beside the point. But the role allows Sapolsky to act in service of a core belief, one…

To write your girlfriend a poem, GPT-4, an artificial intelligence system, requires orders of magnitude more energy than your brain does. That’s because AI doesn’t really function like the brain. Rather, it runs like all other computer software by flooding microchips with huge quantities of binary signals, in the form of zeros and ones, and gobbling up electricity along the…

After the U.S. Supreme Court struck down the use of race-based affirmative action in college admissions in June 2023, universities have been grappling with their admissions protocols and law firms and other private sector entities have been facing lawsuits over pipeline and DEI programs. Stanford Law Professor Ralph Richard Banks According to Ralph Richard Banks (BA ’87, MA ’87), the…

Federal Trade Commission Chair Lina Khan delivered a sharp warning to the technology industry in a speech at Stanford on Thursday: Antitrust enforcers are watching what you do in the race to profit from artificial intelligence. “Much is uncertain about what the future of this technology will look like,” said Khan. “But the FTC has made clear that there is…

This week neuro-linguist Laura Gwilliams breaks down how sound becomes information in the human brain, specifically focusing on how speech is transformed into meaning.   Welcome back to "From Our Neurons to Yours," a podcast where we criss-cross scientific disciplines to take you to the cutting edge of brain science. In this episode, we explore how sound becomes information in…

A first-of-its-kind study by Stanford Medicine researchers lets patients practice letting go of treasured objects in simulations of their own homes. - By Nina Bai Many people who dream of an organized, uncluttered home à la Marie Kondo find it hard to decide what to keep and what to let go. But for those with hoarding disorder — a mental…

Bård Harstad tells his students that every environmental problem is, at its core, an inefficiency problem. “This inefficiency means that, overall, you’re losing something,” he explains. “It means that there is another way to make decisions so that we could potentially all be better off.” Harstad, a professor of political economy at Stanford Graduate School of Business, has spent much…

Stanford University reported returns on its investment portfolio as of June 30, 2023, and the value of its endowment as of the close of its fiscal year, August 31, 2023. Stanford University today announced a 4.4% investment return in its Merged Pool, net of all external and internal costs and fees, for the year ending June 30, 2023. The Merged…

  There are unintended consequences of antitrust regulation, Stanford scholar’s research reveals With the Google antitrust trial well underway, and an Amazon suit soon to follow, Riitta Katila, a professor of management science and engineering, discusses the impacts of anti-competition regulation on innovation. “Big tech platforms often get a bad rap for killing innovation, but our findings show that it’s…

Until now, identifying charcoal camps believed to be using forced labor has been reliant on tips, many of which are anonymous. With an overwhelming number of tips to process simultaneously, prioritizing which leads to follow becomes a challenge for the authorities. “Tracking down the exact location of these sites can be extremely challenging, and it used to take days to…

Cyprus CEO Summary: In the late 1940s, a pivotal debate unfolded between Vannevar Bush and Harley Kilgore regarding science funding and education in America. Bush championed elite university labs and commercializing discoveries, while Kilgore advocated for broader scientific literacy and public officials setting research priorities. The National Science Foundation was established, mainly following Bush's arguments. However, during the pandemic, the…

Polarization has become the defining feature of the U.S. political landscape, and a common refrain is that social media is to blame. Online echo chambers and filter bubbles spread misinformation, fuel extremism, and stoke antipathy toward those with different beliefs — so the thinking goes. Facebook, in particular, has come under fire for its role in spreading divisive content. Lawmakers…

Scientists discover a biomarker in stroke survivors, suggesting that chemical changes after stroke can lead to depression. The findings may pave the way toward treatment. - By Sarah C.P. Williams “We can now look at a stroke survivor’s blood and predict their mood,” Marion Buckwalter said.   Earlier this year, Pennsylvania Senator John Fetterman checked himself into a hospital for…

Bad science is a big problem for society, says guest Jonathan Osborne, an expert in science education, but we don’t have to surrender to it. Beating bad science requires young people to learn three skills, Osborne says. First is an ability to size up conflicts of interest. Second, to evaluate a source’s qualifications. And third, to more rigorously question those…

The California Public Utilities Commission recently approved petitions from two taxi companies, Waymo and Cruise, to operate paid robo-taxi services around the clock in San Francisco. The first-of-its-kind move has been widely seen as a major step forward for fully autonomous vehicles and a springboard for similar driverless car rollouts in other cities. Proponents say autonomous taxis are safer and…

For some economists, the answer to world peace is simple: Promote more trade. In the 18th century, French philosopher Charles Montesquieu described commerce as “a cure for the most destructive prejudices.” Buyers and sellers may both profit, the argument goes, but in order to do so, each party must trust that the other will honor their side of the deal.…

To improve EV batteries, study them on the road. New research shows adding real-world driving data to battery management software and computer models of battery pack performance can lead to longer-lasting, more reliable batteries. By Mark Shwartz Driving styles, temperature, and charging patterns can affect battery health. (Image credit: Getty Images) Most electric vehicles are equipped with an electronic brain…

A team of Stanford Medicine researchers have shown in male mice that a particular neuronal circuit is responsible for sexual arousal and for the actions and pleasure that ensue, opening avenues for treatment in men. The brain’s hardwired housing for male mammalian sex drive, behavior and reward looks to be a one-stop shop. Stanford Medicine investigators have mapped out a…

As anyone with chronic disease knows, access to health care doesn’t always equate with equitable health care outcomes, says guest Alyce Adams, an expert in innovations in health policy. Too often, care delivery breaks down along racial and socioeconomic lines. Our focus should be on better outcomes for all people, she says. Adams now develops interventions to help communities and…

Before he became an expert on corporate leadership, Charles O’Reilly spent five years in the U.S. Army. There he witnessed the stark divide between good and bad leaders and realized how much influence they had on the people who worked for them. Now a professor of organizational behavior at Stanford Graduate School of Business, O’Reilly says his time in the…

In a new paper, Stanford University authors, including Stanford Law Associate Professor Julian Nyarko, illuminate how algorithmic decisions based on ‘fairness’ don’t always lead to equitable or desirable outcomes. Algorithms underpin large and small decisions on a massive scale every day: who gets screened for diseases like diabetes, who receives a kidney transplant, how police resources are allocated, who sees…