longevity scientist

Russia is investing billions in a state-backed initiative focused on longevity, exploring gene therapy, organ printing, and cryotherapy. This ambition, fueled by President Putin's personal fascination with extending life and power, aims to overcome aging. Despite bold claims, critics question the scientific validity, while Russia grapples with low life expectancy.

Jonathan, the world's oldest land animal, resides on Saint Helena, captivating many with his estimated 194 years. While his exact number of offspring remains a mystery due to poor historical records, he continues to show sexual interest in other giant tortoises. Jonathan's remarkable longevity highlights the importance of protecting these ancient creatures.

Canadian scientists unearthed ancient water, potentially 1.5 to 2 billion years old, trapped in rock fractures deep within the Kidd Creek Mine. This groundbreaking discovery challenges our understanding of underground life and Earth's history, suggesting isolated water systems can persist for eons, offering insights for astrobiology and the search for life on other planets.

Iceland, once a mosquito-free haven, has officially welcomed its first mosquitoes, Culiseta annulata. Scientists confirmed the discovery after a citizen science find, attributing the arrival to a warming Arctic and increased shipping. While a nuisance, these mosquitoes don't carry dangerous tropical diseases, but their presence marks a significant ecological shift.

India is grappling with an intense heatwave as temperatures soar, with the IMD issuing orange and red alerts for several northern and central regions. Delhi is experiencing highs of 44-45°C, while Uttar Pradesh's Banda district has recorded over 48°C. The extreme heat is also impacting tourism and is linked to global climate factors like potential El Niño conditions.

Your walking speed could be a powerful predictor of how long you'll live, a new study reveals. Researchers found that simple physical measures like gait pace can outperform traditional health indicators like blood pressure in assessing mortality risk. This offers a cost-effective way for healthcare providers to identify individuals needing preventive care and empower people to live healthier lives.

A Spanish study suggests daily fruit and coffee consumption may slow cellular aging. Researchers found diets rich in polyphenols, abundant in these foods, significantly lowered the risk of unhealthy cell aging, evidenced by longer telomeres. While not a magic elixir, these everyday choices appear to play a crucial role in long-term cellular health and combating age-related diseases.

Tech mogul Bryan Johnson claims to have eliminated microplastics from his semen, a feat he attributes to saunas, filtered water, and plastic reduction. While unverified, his assertion highlights growing scientific concerns about microplastic contamination in human bodies, including reproductive organs, and potential impacts on fertility and health.

Sheffield metallurgist Harry Brearley's accidental 1913 discovery of corrosion-resistant steel, while seeking solutions for rifle barrel wear, revolutionized manufacturing. This practical, factory-floor innovation, born from routine testing, proved crucial for industries needing durable, hygienic materials. Stainless steel's enduring relevance highlights how addressing practical problems can lead to globally impactful, long-lasting inventions.

Researchers have developed a clear nail polish that makes long fingernails conductive, allowing them to interact with capacitive touchscreens. This innovation uses acid-base chemistry to transfer electric charge, enabling taps and swipes. While still in early testing with concerns about longevity and safety, the concept aims to resolve the common frustration of using smartphones with long nails.

Hyperion, the planet's tallest tree, remains hidden. Park officials protect this giant coast redwood in California's Redwood National and State Parks. Excessive visitors damage its delicate forest habitat. The tree's shallow roots make it vulnerable to soil erosion and compaction. Keeping its location secret safeguards this living wonder and its unique ecosystem for future generations.

As Sir David Attenborough celebrates his centennial, he exemplifies a remarkable journey filled with purpose and ceaseless exploration. His vibrant spirit and keen intellect, flourishing through a harmony with nature and a dedication to straightforward, wholesome nutrition, remind us that true longevity stems from a life rich in curiosity and adventure.

Scientists have discovered that Greenland sharks may be the longest-living animals on the planet. These incredible creatures can live for centuries, with some estimated to be older than the United States. Their slow metabolism and cold habitat contribute to their remarkable longevity. Researchers are studying these sharks to understand aging and disease.

A Utah forest, Pando, is actually a single organism of 40,000 genetically identical aspen stems connected by one root system, spanning 106 acres. This ancient marvel, surviving millennia, now faces extinction due to overgrazing by deer and elk, which prevents young shoots from maturing. Its survival hinges on active conservation efforts.

New research highlights vitamin D's surprising role in brain health. Studies suggest that low vitamin D levels may connect to early changes in the brain associated with Alzheimer's disease. These changes can begin years before symptoms appear. Maintaining adequate vitamin D could be a simple preventive step for long-term cognitive health.

Stale bread is a common kitchen woe, but science reveals a simple solution: how you slice it. Proper cutting, especially with a sharp knife, preserves the crust's protective barrier, preventing rapid moisture loss. Slicing from the middle and rejoining halves traps moisture, extending freshness. Understanding starch retrogradation is key to enjoying your artisanal loaves longer.

A simple trick can cut dryer time and electricity bills. Adding a dry towel to wet clothes helps absorb moisture faster. This allows clothes to dry more quickly. The method saves energy and protects garments from heat damage. Remove the towel after 15-20 minutes for best results. This technique offers efficiency and clothing preservation.

Jonathan, a Seychelles giant tortoise, is the world's oldest living land animal, estimated to be around 194 years old as of 2026. Born in 1832, he has witnessed immense historical changes and resides on Saint Helena. Despite blindness and loss of smell, he maintains a healthy diet and enjoys basking, embodying remarkable longevity and endurance.

A startup is developing "bodyoids," brainless human-like biological systems grown from stem cells, aiming to replace animal testing and provide a future source of transplantable organs. These integrated biological structures replicate system-level biology, offering a novel platform for drug development and organ replacement, though ethical debates and significant technical challenges lie ahead.

Discover a surprising, free path to a longer life: volunteering! Studies reveal that dedicating just two hours weekly to helping others significantly reduces mortality risk and physical limitations in adults over 50. This act of kindness fosters social connection, encourages physical activity, and provides a vital sense of purpose, proving that doing good truly does you good.

Researchers have identified two enzymes that provide a new molecular explanation for how eating less leads to living longer.

Scientists have developed longevity drugs for dogs, which could also extend human life. A US biotech start-up, Loyal, plans to launch a life-extending pill for dogs. Studying age-related decline in dogs may offer insights into human aging. Preliminary findings from the Dog Aging Project suggest potential lifespan extension and improved heart and cognitive health for dogs.