The cognitive research behind AI’s rise

When federal agencies issue a research grant, they never know if their investment will reap rewards for society. This was almost certainly true in the late 1970s and early 1980s, when the National Science Foundation and the Office of Naval Research funded projects by James “Jay” McClelland, David Rumelhart, and…

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Groundwater pumping drives rapid sinking in California

In briefli]:su-m-0">Overpumping groundwater has caused land in parts of the San Joaquin Valley to sink by over one foot per year in many years since 2006.Rapid and uneven sinking has forced multimillion-dollar infrastructure repairs and exacerbated water supply issues for one of the world’s most agriculturally productive regions. California has…

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Can AI improve plant-based meats?

Cutting back on animal protein in our diets can save on resources and greenhouse gas emissions. But convincing meat-loving consumers to switch up their menu is a challenge. Looking at this problem from a mechanical engineering angle, Stanford engineers are pioneering a new approach to food texture testing that could…

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USA borrowing binge about to burst?

In early 2019, Olivier Blanchard, the former head of the International Monetary Fund, suggested that there was no fiscal cost to the United States from running ever-bigger budget deficits. The federal government could essentially grow its way out of overspending, and investors could be confident in the continued safety of…

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What if IV medicines could be taken in pill form?

For many people with cancer, IV infusions of chemotherapy are their best chance at a cure. But these infusions can be inconvenient or inaccessible to patients, and some complications arise not from the active drug itself, but the infusion. Turning these drugs into pills could be transformative. In a study…

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A tax code oversight is causing innovation to falter

Tucked into page 59 of the 2017 Tax Cuts and Jobs Act was a short but consequential section titled “amortization of research and experimental expenditures.” It changed how companies operating in the U.S. are taxed for their spending on research and development. Before the amendment, they could deduct 100% of…

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A nanoscientist explains why tiny tech matters

Big things are happening on a minute – or nano – scale. The Stanford community and the public can learn about this cutting-edge research during the nano@stanford open house on Oct. 9. Visitors can take tours featuring high-resolution microscope demonstrations and handle (with tweezers) silicon wafers used in semiconductors. Stanford’s…

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Hillary Clinton – Take the long view in life

Hillary Rodham Clinton has spent a lot of time thinking about life’s setbacks as well as its opportunities. She shared some of those reflections – and the lessons learned from overcoming challenges – to students in the Continuing Studies course POL 68: Election 2024: Democracy on the Ballot on Oct. 6.…

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Space became a place we study aging

Since the first astronauts spent time in space, scientists have known that space travel affects the human body in strange ways. Muscle and bone mass decrease; telomeres, the protective end caps on chromosomes, shorten; and the risk of conditions usually associated with old age, such as cancers, cataracts and cardiovascular…

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Researchers make mouse skin transparent using a common food dye

Seeing what’s going on inside a body is never easy. While technologies like CT scans, X-rays, MRIs, and microscopy can provide insights, the images are rarely completely clear and can come with side effects like radiation exposure. But what if you could apply a substance on the skin, much like…

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How your mindset could affect your response to vaccines

It’s that time of year again – vaccine season. While most people can appreciate that vaccination is an amazing achievement, their enthusiasm might falter when it comes time to schedule and receive their own. And new research suggests that might influence how the vaccine affects them. Recently, researchers at Stanford…

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Sharing risk to avoid power outages

Extreme weather is leading to more frequent power grid strain and electricity outages. There are a range of regional cooperation agreements among utilities to share electricity. Expanding cooperation areas in the West could cut outage risks by as much as 40%. Expanding cooperation among electricity providers could also help ensure…

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How pro athletes handle stress

In recent years, the intense pressure professional athletes endure has come under scrutiny, highlighted by incidents like gymnast Simone Biles withdrawing from the 2020 Tokyo Olympics and tennis player Naomi Osaka stepping back from the French Open, both citing mental health reasons. As Biles told reporters at the time, “Whenever…

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Sparking curiosity through disagreement

What if instead of trying to win an argument, you aimed to truly understand your opponent? Imagine a world where disagreements were seen as opportunities to expand your own perspective and build empathy – a pathway to cultivating compassion, grace, and humility. This radical approach to conflict was at the…

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A new approach to the growing problem of water affordability

Rising water prices are forcing many households in the United States to choose between rationing water or risking shutoff by leaving bills unpaid. A new study in Environmental Research Letters shows government agencies and water utilities may be underestimating the true number of households at risk of losing affordable access…

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A low-tech, inexpensive way to convince politicians to debate

Debates can play an important role in democratic elections. They educate voters and give politicians a chance to set themselves apart from their opponents. Yet it’s not always easy to get candidates to agree to face off with each other. That poses a problem in countries like Sierra Leone, where…

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Imagining better futures with ‘Assembling Tomorrow’

How can we create things in the world without causing harm, and instead, create with healing in mind? This question is at the heart of Assembling Tomorrow (Penguin Random House, 2024), the new book by Carissa Carter and Scott Doorley, directors at Stanford University’s d.school. With the rapid growth of…

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How the apparel industry could refashion itself

A bit of retail therapy can feel like harmless fun. Yet getting a great deal on a new shirt or pair of shoes may come with a hidden price tag: greenhouse gas emissions, resource depletion, and the mistreatment of workers and animals. The average cotton T-shirt, for example, requires about…

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‘You’re not a wave. You’re water,’ – Melinda French Gates

Throughout her life, philanthropist and businesswoman Melinda French Gates has navigated difficult transitions, including career changes, having children, and losing a close friend. In each case, she felt terrified that life as she knew it would end." hroughoutThroughout her life, philanthropist and businesswoman Melinda French Gates has navigated difficult transitions,…

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‘This is what my school was missing’

If Lerone A. Martin, the faculty director for Stanford’s Martin Luther King, Jr. Research and Education Institute, harbored any doubts about teaching his popular undergraduate course via the Internet to high schoolers in Los Angeles, they vanished when the results of a student survey arrived midway through the semester. When…

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How wildfires change soil chemistry

The huge, long-lasting wildfires that have become increasingly common in recent years can cause changes in soil chemistry that affect water contamination, air quality, and plant growth. But these changes are poorly monitored and rarely factor into post-fire recovery efforts or risk assessments, according to a review study published May…

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Open your mind, open the world

James Doty, MD, discusses how we can create new neural pathways in our brain to help us advance toward a goal. James Doty starts his new book, Mind Magic: The Neuroscience of Manifestation and How It Changes Everything (Avery, 2024), with an abrupt and clear statement to readers: The universe…

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Assessments that go beyond ‘How often do you feel blue?’

One way to find out how someone is feeling is to ask them. “In the past two weeks, how often have you felt little interest or pleasure in doing things?” begins a standard questionnaire for depression. “How often have you felt afraid, as if something awful might happen?” inquires one…

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Corporate governance matters most to investors

A significant majority of large investors polled in a new survey say they consider environmental, social, and governance (ESG) concerns when determining which firms to invest in, but basic governance factors far outweigh environmental and social concerns in their calculus. This is according to the 2024 Institutional Investor Survey on…

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Neuropsychiatry and sandwiches

Crammed elbow to elbow around a table in a tiny basement-level Clark Center conference room, a multidisciplinary cross-section of scientists, physicians, engineers and students convened to scarf sandwiches and compare notes. They were there that fateful Friday in 2019 because Karl Deisseroth, MD, PhD — one of Stanford Medicine’s most…

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Longer market hours could hurt the average retail trader

Until recently, unless you worked on a trading floor, making your own stock deals wasn’t easy. “When I started 20 years ago, I used a dial-up connection and paid $17 per trade, which meant I thought long and hard before each one,” recalls Ed deHaan, a professor of accounting at…

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The hospital teacher

Kathy Ho tries to see every new teen on her list within 72 hours of their arrival. For some, it’s too soon, or they’re too sick. But for others, she is a beacon of normalcy. Ho teaches high school inside Lucile Packard Children’s Hospital Stanford (LPCH). “Sometimes I don’t like…

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Fashion forward

Riya Narayan, ’26, strolled gingerly in a full-length design by Dominique Schleider, ’26, that resembled a chainmail bell. Kirsten Lees, ’27, modeled a bodysuit and shawl crafted entirely of belts. Celeste Amadon, ’26, wore a black leotard covered in spiraling metal coils, with a long, lacy veil trailing behind her.…

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How AI improves physician and nurse collaboration

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…

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How to achieve speed and scale in the clean energy transition

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…

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A Nobel-winning economist tackles water scarcity

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…

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Gossipers have the edge

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…

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To make the best choice, listen to your gut

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,…

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‘Invisible assistant’ takes notes for clinicians

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…

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Third millennium thinking

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…

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