Corrections: Aug. 2, 2025
An article on Friday about the powerful earthquake that struck off the coast of Russia's Kamchatka Peninsula early Wednesday misstated the energy difference between earthquake magnitudes. A magnitude 9 quake has about three times as much energy as magnitude 8.7, not 10 times as much. It has about twice as much energy as magnitude 8.8, not three times as much.
A dance review on Thursday about Noche Flamenca's 'Legacy of Our Dreams' misstated the end date of the company's performances at the Joyce Theater. The show runs through Aug. 10, not this Sunday.
Errors are corrected during the press run whenever possible, so some errors noted here may not have appeared in all editions.
To contact the newsroom regarding correction requests, please email nytnews@nytimes.com. To share feedback, please visit nytimes.com/readerfeedback.
Comments on opinion articles may be emailed to letters@nytimes.com.
For newspaper delivery questions: 1-800-NYTIMES (1-800-698-4637) or email customercare@nytimes.com.
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Skift
9 minutes ago
- Skift
'Never Seen a Drop Like This:' U.S. Politics Drive Meeting Attendees Away
The sharp decline in global attendance at a recent international medical congress is more than a one-off, it's a red flag. As political rhetoric escalates, the U.S. is becoming a less viable destination for truly international meetings. Attendance at the International Society on Thrombosis and Haemostasis Congress in Washington, D.C. this June fell well below expectations, a warning to organizers who rely on the U.S. as a global meetings hub. The group expected 6,000 attendees, but just 4,500 showed up. Canadian participation alone plummeted 55% from the 2023 meeting in Montreal, while attendance from the UK, France, and the Netherlands was down nearly 30%. An additional 500 U.S.-based registrants was not enough to compensate for the decline in international participation. 'We have never seen a drop like this,' said Thomas Reiser, executive director of ISTH. 'Our numbers are very low for a truly international congress.' In total, 55% of attendees came from outside the U.S., a drop from the typical 75%. U.S. Political Climate a Deterrent A mix of factors drove the decline, said Reiser. The biggest was a growing discomfort with the U.S. political environment. In addition, some European countries as well as Canada have issued advisories for travelers to the U.S., and some international scientific organizations have recommended against sending researchers to the U.S., said Resier. 'U.S. politics, more so than geopolitics, although the Middle East conflict also played a role, particularly with the U.S.'s greater involvement in the weeks before the congress had an impact. We received information from quite a few members in particular, Canada, the UK, and Western Europe, typically some of the strongest membership and registration countries, that either they themselves did not feel comfortable attending or their institutions had travel advisories, including recommendations not to go to the U.S.,' said Reiser. Although actual travel and border entry went smoothly for those who attended, perception damage had already been done. 'Media reports about possible questioning, detentions, and refusal of entry into the U.S. did not help,' he said. Revenue Takes a Hit The consequences are not just a decline in attendees. 'We heard from several participants, exhibitors, and sponsors that they would have expected higher numbers overall,' said Reiser. 'With an overall reduction in numbers of an estimated 20 to 25%, this of course has a significant financial impact on the meeting and the society. This may also have a bit of an impact on future congresses, if sponsors and exhibitors believe our registration numbers are closer to 4,500 than 6,000.' Next year's meeting will be in Paris. The 2027 meeting, which should be in North America due to event rotation, is under review. 'We're in the midst of considering whether the U.S. is the right destination for an international meeting like ours,' Reiser said. 'It's an unfortunate situation. The way the U.S. is perceived is having a real impact in the scientific space.'
Yahoo
44 minutes ago
- Yahoo
7 Major Health Benefits From Walking That *Will* Improve Your Life
The following is an edited and condensed excerpt of Born to Walk: The Broken Promises of the Running Boom and How to Slow Down and Get Healthy – One Step at a Time. Running is more popular than ever – but let's set endurance performance goals aside for a moment and recognise that walking is the quintessential human form of locomotion and the foundation of a healthful, active lifestyle. The health benefits of walking are legion. They accrue with short, frequent walks as well as with long walks and hikes. Any time you have a few minutes to spare, walking is a fantastic way to generate an immediate boost in energy, mood, musculoskeletal health, and cognitive performance. Walking helps boost digestion and the assimilation of nutrients; it is directly associated with improved sleep quality; it helps trigger parasympathetic nervous system activity and thus improves stress management; it improves glucose regulation; it helps boost the production of anabolic hormones such as testosterone, human growth hormone, sex hormone-binding globulin, insulin-like growth factor 1, and DHEA; and it generally promotes homeostasis. Making small shifts in daily routines and habits that enable you to take more daily steps can deliver a phenomenal range of physical and cognitive benefits – especially in the areas listed below. The Health Benefits More Walking Will Bring to Your Life Brain and Cognition The connection between walking and brain health is tremendous. Walking boosts the production of an important protein called brain-derived neurotrophic factor, or BDNF. BDNF has been shown to help improve neuron firing, build new neurons, increase blood circulation and oxygen delivery, help prevent cognitive decline, alleviate symptoms of depression and anxiety, and improve neuroplasticity, the brain's ability to form new connections and pathways. Harvard psychiatrist John J. Ratey, MD, calls BDNF 'Miracle-Gro for the brain'. Furthermore, a brief morning stroll is a reliable way to optimise your circadian rhythm and boost mood-elevating hormones such as dopamine, serotonin, and norepinephrine. This tees you up for a happy, productive day and sets the stage for the hormonal processes that promote restful sleep at night. When walking becomes a lifelong habit, the hippocampus and other areas of your brain grow thicker, a sign of improved memory formation and consolidation and improved resistance to cognitive decline. A widely publicised 2017 study conducted at UCLA, which compared the MRI scans of active and inactive people over the age of 60, revealed that active folks have bigger, better brains than inactive folks. Study subjects who walked more than 1.8 miles a day have faster brain processing speed, better working memory for quick decisions, and better memory consolidation than inactive folks. The bilateral hippocampal volume in the active group was 12% more than that of the less active group. In his book The Real Happy Pill, Swedish researcher Dr Anders Hansen reports that just taking a daily walk can reduce your risk of dementia by 40%. The popular notion that walking helps with creative thinking and problem-solving has been strongly borne out by research. A prominent Stanford University study revealed that walking can increase creative output by an astonishing 60%. Walking stimulates something called divergent thinking, which allows you to ponder numerous scenarios and solutions in a free-flowing manner. Researchers speculate that walking challenges executive function with the dual task of walking and thinking, which may spur a boost in creativity by 'relaxing inhibitory competition among memories and allowing ideas with low levels of activation to push through.' I can confidently say that I've done some of my best 'writing' on long hikes. Reflecting on my projects from a distance has stimulated fresh ideas and perspectives that I jump on as soon as I return to the keyboard. Mental Health Walking helps alleviate depression symptoms and contributes to improved quality of life scores. A three-phase study published by the American Psychological Association showed that a 12-minute walk delivered a boost in happiness, energy, focus, and self-confidence in comparison to sitting, even when participants weren't interested in walking and had no expectation of such an effect. Walking in nature has particularly potent mental health benefits, as evidenced by the increasing popularity of forest bathing. Strolling through nature has been proved to prompt a reduction in stress hormones, boost immune function, alleviate depressive symptoms, and curb rumination, which is considered destructive behaviour. Doctors are now prescribing forest bathing as a legitimate treatment for a variety of mental and physical health conditions. Fat Metabolism Walking trains your body to efficiently burn free fatty acids for fuel. It's low-intensity, so it uses fat as its predominant energy source, but it is far more metabolically demanding than sitting. Metabolic stimulation from walking and other low-level, purely aerobic activities helps you burn fat 24 hours a day and stabilises mood, energy levels, blood glucose, and appetite. A Harvard University study revealed that an hour a day of brisk walking minimises the influence of obesity-promoting genes. Studies conducted at the University of Exeter showed that a mere 15-minute stroll can reduce both cravings and the intake of chocolate and other sweets. Immune Function Regular walking increases blood circulation, delivers anti-inflammatory benefits, counters the inflammatory effects of sitting, and strengthens your antibodies. Just a few minutes of walking increases the number of immune cells in your leukocytes and boosts white blood cell production, making you more resilient against cold and flu. One study of 1,000 subjects showed a 43% reduction in sick days among those who walked a minimum of 20 minutes a day, five days a week. Disease Prevention Assorted studies reveal that everyday walking can greatly reduce the risk of heart disease and strokes. It can also minimise hospitalisations and the duration of hospital stays, lower blood pressure and resting heart rate, and reduce diabetes risk. A six-year study conducted at the University of North Carolina, involving more than 16,000 women ages 60 and up, revealed a 32% decrease in disease risk among subjects who walked at least 2,000 steps a day. Every increase of 1,000 steps a day was associated with a 28% decrease in mortality risk. Interestingly, the health and disease prevention benefits of walking seem to plateau at 4,500 steps a day. This suggests that we should focus on finding small opportunities to increase daily walking and not get discouraged about falling short of the arbitrary 10,000-step edict. Musculoskeletal Function Walking strengthens muscles, bones, joints, and connective tissue. Walking also builds a foundation that enables you to engage in brief, explosive high-intensity exercise that might otherwise be too difficult for unfit individuals to attempt. Regular walking also helps alleviate arthritis pain and reduces the likelihood of developing arthritis by keeping joints and connective tissue well lubricated. Walking with minimalist footwear and using proper form can help you reorganise faulty biomechanics and become more efficient. This can help you naturally and safely alleviate chronic conditions such as foot and low back pain. Mitochondrial Function Walking may not give you the immediate sense that you're on your way to awesome fitness, but it's an incredibly effective way to increase the number of oxidative enzymes inside your mitochondria. Exercising below fat max heart rate still provides sufficient oxygen to stimulate lots of mitochondria, strengthening them in the process. The oxidative enzymes in your mitochondria improve the metabolic function of your skeletal muscles, boosting fat and carbohydrate metabolism and improving the rate of adenosine triphosphate energy production. Having abundant oxidative enzymes improves performance and provides greater protection against oxidative stress at all exercise intensities. Unlike low-level aerobic exercise, which involves plenty of oxygen and lots of mitochondria, high-intensity exercise will burn glucose without the need to involve mitochondria – this is known as anaerobic metabolism. You're in a hurry (literally!), so you just need some energy – lots of energy – quickly, and you can't go to the trouble to burn energy cleanly and efficiently. Remember the contrasting campfires: the glowing logs of aerobic metabolism and the twigs and newspaper of anaerobic metabolism. When you go anaerobic, you generate ATP more quickly, but you also generate more free radicals, lactic acid, and elevated ammonia levels in the blood because of the disassembling and deamination of cellular proteins. This is why it takes longer to recover from a sprint workout than a walk. Well-functioning mitochondria can help manage the free-radical load resulting from intense exercise by spreading the burden to lots of other mitochondria. Understand that the cellular stress of high-intensity exercise also stimulates mitochondrial biogenesis in its aftermath. However, it does so by lighting up completely different message-signaling pathways from the ones aerobic activity activates. Both low-and high-intensity exercise turn on a 'master switch' called PgC1α, which triggers a favourable rise in mitochondrial density and oxidative enzyme activity. So we have an urgent need to engage in both low-intensity cardio and high-intensity strength and sprint workouts for maximum mitochondrial health. Your exercise patterns are a key driver of mitochondrial health, but diet and other lifestyle factors also exert a big influence. If an unfit, inactive person eats too many carbohydrates, this promotes a pattern of bypassing mitochondria and burning mostly sugar—like an inefficient power plant that burns coal and spews smoke. The same thing happens when you engage in chronic cardio, which can damage mitochondria and promote sugar burning even after you've finished one of those depleting workouts. In these cases, mitochondria can atrophy or become dysfunctional. This makes you prone to oxidative damage not only from exercise stress but also from all forms of life stress. By contrast, a healthy aerobic system turns you into a high-production solar power plant made up of capillaries and mitochondria. It enables mitochondrial biogenesis to occur from anaerobic activity, too. That's right: walking supports your performance and recovery from explosive activity such as sprinting and lifting weights as well as endurance performance at high intensities. You Might Also Like The 23 Best Foods to Build Muscle 10 of the Best Waterproof Boots to Buy in 2019 6 Ways to Improve Your Mental Health
Yahoo
an hour ago
- Yahoo
Scientists raise red flag over effects of microscopic threat to vital organs: 'A potential health risk'
Scientists raise red flag over effects of microscopic threat to vital organs: 'A potential health risk' A new study on mice has highlighted the damage that ingested microplastics can cause to different organs. What's happening? Researchers assessed the toxicity of polystyrene microplastics to the gut and mammary glands in subject mice, according to the study, published in the journal Science of Food. The scientists found that the tiny plastic particles accumulated in various tissues, causing significant harm to the gut and mammary glands. Specifically, they found that microplastics could "disrupt the intestinal barrier" and lead to inflammation of the colon and an imbalance of the gut microbiome. They also observed that microplastics can accumulate in mammary tissue, causing inflammatory damage there, among other effects. "These findings indicate that ingestion of microplastics poses a potential health risk," the authors stated. "Further control of microplastics contamination in food is needed to promote public health and wellness." Why are microplastics concerning? The study added to a growing understanding and body of research about the health impacts of microplastics. For instance, a previous experiment on pigs discovered that microplastic exposure can trigger an inflammatory response in the enteric nervous system, which affects functions including immune responses. The effects of microplastics on human health are still being explored. But other studies have linked microplastic exposure to health problems such as cancer, dementia, and impaired blood flow in the brain. What's being done about microplastics? Though microplastics pollute soil, water, food, and air, scientists are discovering new ways to remove them from our environment. For instance, one team found a way to get them out of soil by using a type of processed farm waste. You can help reduce the amount of microplastics entering the environment, and reduce your own exposure, by opting for plastic-free alternatives to everyday products. Choose reusable bottles and containers instead of single-use varieties, for instance. Do you worry about having toxic forever chemicals in your home? Majorly Sometimes Not really I don't know enough about them Click your choice to see results and speak your mind. Join our free newsletter for weekly updates on the latest innovations improving our lives and shaping our future, and don't miss this cool list of easy ways to help yourself while helping the planet. Solve the daily Crossword
