Many older adults also show significant improvements in their physical and cognitive health over time, according to a new study. The reason why seems to lie in how they think about aging. People who viewed getting older positively were more likely to show improvements in their cognitive skills and their walking speed. By contrast, folks in the study who held more negative ideas about aging tended to see a decline in these skills. That suggests people’s beliefs can have a dramatic effect on their biology, the researchers say. “Our findings suggest there is often a reserve capacity for improvement in later life,” said study co-author Becca Levy. “And because age beliefs are modifiable, this opens the door to interventions at both the individual and societal level.” The new study included more than 11,000 adults aged 65 and up. 45 percent of the participants saw a positive development in either their scores on a cognitive test or their walking speed—a critical measure of fitness. Notably, when the researchers averaged the participants’ scores, they saw an expected decline in ability as people aged. But on the individual level, that picture didn’t hold up for everyone. “Many people equate aging with an inevitable and continuous loss of physical and cognitive abilities,” Levy said. “What we found is that improvement in later life is not rare, it’s common, and it should be included in our understanding of the aging process.” Note: Explore more positive stories like this on amazing seniors. - Scientific American

Beneath the surface of the Strait of Hormuz and the surrounding Gulf lies a biological sanctuary. The region is home to around 7,000 dugongs and fewer than 100 Arabian humpback whales—a nonmigratory population that cannot leave these waters. Naval mines, residual military activity, and congested shipping lanes mean the strait remains a high-risk environment—not just for vessels but also for the ecosystems beneath them. Underwater explosions and military sonar don’t just scare whales, they can physically blind them, leading to stranding and death. The Arabian humpback whale, unlike its cousins in the Atlantic, does not migrate. For them, the Gulf is not a corridor but home, a permanent habitat. Olivier Adam, a researcher at Sorbonne University Abu Dhabi, says that the Gulf’s resident cetaceans—better known as marine mammals—have limited options: Either abandon their habitat or remain and endure prolonged exposure to noise. In the case of Arabian humpback whales, relocation is not realistic, as they are one of the only populations that do not migrate between feeding and breeding areas. “These baleen whales have no way to escape,” he says. Whales rely on sound for nearly every essential function: feeding, navigation, reproduction, and social interaction. When that acoustic environment is disrupted, the effects are immediate. In shallow coastal zones, where biodiversity is concentrated, even small disruptions can cascade through the ecosystem. Note: Read more about the decimation of populations of whales and dolphins over the last decade resulting from the year-round, full-spectrum military practices carried out in the oceans. For more along these lines, read our concise summaries of news articles on war and marine mammals. - Wired

A major new study published in Nature Health has found a strong connection between environmental exposure to agricultural pesticides and an increased risk of cancer. Pesticides are commonly found in food, water, and the surrounding environment, often as complex mixtures rather than single substances. This has made their health effects difficult to measure. Most previous research has focused on individual chemicals in controlled settings, which does not reflect how people are exposed in real life. By combining environmental monitoring, national cancer registry data, and biological research, scientists from the IRD, Institut Pasteur, University of Toulouse, and the National Institute of Neoplastic Diseases (INEN) in Peru provide new insight into how pesticide exposure may contribute to the development of certain cancers. Peru ... includes regions with intensive agriculture, diverse climates and ecosystems, and significant social and geographic inequalities. "We first modeled the dispersion of pesticides in the environment over a six-year period, from 2014 to 2019, which allowed us to create a high-resolution map and identify areas with the highest risk of exposure," explains Jorge Honles, PhD in epidemiology at the University of Toulouse. The team then compared these exposure maps with health data from more than 150,000 cancer patients recorded between 2007 and 2020. Regions with higher environmental pesticide exposure also had higher rates of certain cancers. In these areas, the likelihood of developing cancer was about 150% greater on average. The research also highlights how pesticide exposure may affect the body long before cancer is diagnosed. Molecular studies conducted at the Institut Pasteur, led by Pascal Pineau, show that pesticides can interfere with processes that maintain normal cell function and identity. These disruptions occur early and may accumulate over time without obvious symptoms. Vulnerable populations, including Indigenous and rural communities, may face the greatest risks. Note: This landmark study demonstrates a significant link between pesticide exposure on a national scale and biological changes that increase the risk of cancer. Our Substack, "The Pesticide Crisis Reveals The Dark Side of Science. We Have The Solutions to Regenerate," uncovers the scope of the widespread conspiracy to poison our food, air, and along with the powerful remedies and solutions to this crisis. For more along these lines, read our concise summaries of news articles on food system corruption and toxic chemicals. - Science Daily

The single biggest predictor of how happy you are at any given moment isn’t your income, your relationship status, your health, your career, or the city you live in. It’s whether your mind is focused on what you’re doing right now or wandering somewhere else. That’s the whole finding. Present equals happy. Absent equals unhappy. Everything else is details. In 2010, Harvard psychologists Matthew Killingsworth and Daniel Gilbert published a paper in the journal Science with a title that sounds like a Buddhist proverb: “A Wandering Mind Is an Unhappy Mind.” They developed an iPhone app that pinged 2,250 people at random intervals throughout the day, asking three questions: What are you doing? What are you thinking about? How happy are you? People’s minds wandered from what they were doing 46.9 percent of the time. And when their minds wandered, they were consistently less happy than when they were focused on whatever was in front of them. This held true regardless of the activity. What you’re thinking about matters more than twice as much as what you’re doing. You could have the perfect life — the career, the partner, the health, the house — and spend most of it mentally somewhere else, and the somewhere else would make you miserable. We don’t struggle with presence during peak experiences. Nobody’s mind wanders during their wedding or the birth of their child or the moment they land the job they wanted. Those moments are vivid enough to command attention. They handle presence for you. The problem is that peak experiences make up maybe two percent of your life. The other ninety-eight percent ... is ordinary, and your capacity to be present during ordinary moments determines the quality of your entire existence. That’s where happiness actually lives. In the ninety-eight percent. In the ability to be present in an ordinary moment without wishing it were something else. Note: Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides. - Space Daily

The indictment Tuesday of a top adviser to former NIAID Director Anthony Fauci on charges of conspiring against the United States casts a spotlight on years of efforts to subvert public records laws and conceal key COVID-era communications from the public. The adviser, David Morens ... is accused by federal prosecutors of using private email accounts to conduct government business, deleting records and coordinating with others to conceal communications related to COVID origins, high-risk coronavirus research and grant funding. According to the indictment, Morens and others agreed in writing to “intentionally hide” their communications from public records requests. Morens ... discussed strategies to “make emails disappear” to evade FOIA searches and avoided creating written records altogether – actions that Morens later admitted and apologized for during congressional testimony. Other records show Morens in ongoing contact with [Peter] Daszak and a small circle of allies after the pandemic’s onset. Their communications include strategizing about how to restore EcoHealth Alliance’s standing with federal funders, counter scrutiny from Congress and the media, and shape public narratives around the origins of COVID-19. While [Anthony] Fauci is not a direct participant in the communications cited in the indictment, the document refers to a “Senior NIAID Official 1” whose description corresponds with the former director. Note: Watch our 15-minute video on the cover-up of COVID origins. For more along these lines, read our concise summaries of news articles on government corruption and the COVID cover-up. - US Right to Know