This cross-sectional study in two independent middle-aged and aged cohorts investigates whether psychological characteristics associated with varying dementia risk aggregate into psychological profiles and relate to aging brain health.
Zerodha co-founder Nithin Kamath triggered a conversation online after he shared the wisdom of 92-year-old US-based mathematician and professor Edward Thorp on longevity on social media.
In a post on X, Kamath praised Thorp’s advice, calling it “brilliant” and stating, “This is the only longevity expert you need to listen to.”
Thorp’s message delves into a balanced approach to living a long and healthy life. His philosophy combines “defence,” which involves mitigating risks like cardiovascular diseases through diet, exercise, and regular check-ups, and “offence,” with an emphasis on exercise as a “magic bullet” to extend both lifespan and health span.
DNA that can repair DNA similar to Digital Error Correction!
This could make human live longer!
Before the researchers sequenced the Greenland shark’s genome, only about 10 genomes were available for all elasmobranchs — a subclass of fish including sharks, rays and skates — said Dr. Nicole Phillips, an associate professor of ecology and organismal biology at the University of Southern Mississippi in Hattiesburg. Phillips was not involved in the research conducted by Hoffman, Sahm and their team.
Discover how robots are transforming nursing homes, enhancing care, and supporting workers in an aging world.
How long would you like to live, and could science and technology make it possible?
Longevity science aims to extend our healthy years through advancements in CRISPR, cellular reprogramming, and drug development. While private companies and philanthropists invest heavily in these innovations, should the government be responsible for funding these efforts? Those who say yes to government funding say that longevity research could revolutionize public health, keep aging populations productive in the workforce, and reduce the economic burden of age-related illnesses. Those opposed to public funding of longevity science say that true life extension beyond a decade might be unachievable, and it will take years before results are measurable.
They argue that when and if these advances become available, they may only be for a smaller, affluent population. They also argue that long-known behavior choices like good nutrition and sleep should be adopted by all now, instead of chasing uncertain longevity advancements.
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Exploring the most important questions we face as we age.
Dr. Debra Whitman, Ph.D. is Executive Vice President and Chief Public Policy Officer, at AARP (https://www.aarp.org/) where she leads policy development, analysis and research, as well as global thought leadership supporting and advancing the interests of individuals age 50-plus and their families. She oversees AARP’s Public Policy Institute, AARP Research, Office of Policy Development and Integration, Thought Leadership, and AARP International.
The Moon still holds mysteries that leave scientists in awe. A massive, heat-radiating object beneath its surface has sparked new questions about its origins.
This discovery offers a glimpse into the Moon’s hidden history, challenging what we thought we knew about our celestial neighbor.
An international research team led by the University of California, Irvine has discovered a new type of skeletal tissue that offers great potential for advancing regenerative medicine and tissue engineering.
Most cartilage relies on an external extracellular matrix for strength, but “lipocartilage,” which is found in the ears, nose and throat of mammals, is uniquely packed with fat-filled cells called “lipochondrocytes” that provide super-stable internal support, enabling the tissue to remain soft and springy—similar to bubbled packaging material.
The study, published in the journal Science, describes how lipocartilage cells create and maintain their own lipid reservoirs, remaining constant in size. Unlike ordinary adipocyte fat cells, lipochondrocytes never shrink or expand in response to food availability.
Researchers unveil how biological sex influences brain aging, revealing genetic, hormonal, and molecular mechanisms behind cognitive resilience and decline.
