senescence
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Near-Invincible Tardigrades Have a Secret Chemical Weapon
Scientists may have figured out one of the many mysteries surrounding everyone’s favourite microscopic survivor: the tardigrade. In new research, a team appears to have uncovered a key mechanism that these tiny critters use to withstand harsh conditions that would kill almost any other animal. Tardigrades are a group of eight-legged invertebrates (their closest living…
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The Pandemic Has Torpedoed Life Expectancy Across the Globe, Study Finds
New research this week puts the enormous loss of life caused by the covid-19 pandemic into greater context. The study of 29 countries across Europe and North and South America found that nearly all experienced a reduction in life expectancy last year, while some countries had the largest drops seen since World War II.
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How Living Near The Starvation Point Can Extend Lifespan
Depriving ourselves of food to the point of near-starvation doesn’t sound very appealing, but it could prolong our lives and prevent the onset of age-related diseases. A combined analysis of two long-running studies shows that caloric restriction does indeed work in monkeys, hinting at its potential to work in humans. More research is needed before…
