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A recent study has identified genetic factors that may contribute to individuals reaching the age of 100 with sharp cognitive abilities. The researchers found that certain genetic variations were more prevalent in centenarians with intact cognitive function compared to those with cognitive decline. These findings may help shed light on the genetic basis of healthy aging and provide potential targets for interventions to promote cognitive health in older adults.

Source: https://www.psypost.org/researchers-identify-genetic-factors-that-help-some-reach-100-years-with-sharp-minds/

A new study suggests that the “nightmare fish,” a prehistoric creature with sharp teeth and a powerful bite, may hold clues to the evolution of our fight-or-flight response. Researchers found that the fish’s unique brain structure and behavior closely resemble that of modern-day animals when faced with a threat. This discovery sheds light on how our own response to danger may have developed over millions of years of evolution. By studying the nightmare fish, scientists hope to gain a better understanding of the origins of our innate survival instincts.

Read more at: https://www.livescience.com/health/anatomy/nightmare-fish-may-explain-how-our-fight-or-flight-response-evolved

The recent political turmoil in the Middle East has caused a ripple effect in the cryptocurrency market, with Bitcoin and other digital currencies experiencing a sharp decline. However, traditional safe-haven assets like gold and silver have remained stable, proving their resilience in times of uncertainty. Experts believe that this trend highlights the ongoing debate between the value of digital currencies and traditional assets, and serves as a reminder of the importance of diversifying one’s investment portfolio. Despite the volatility, many remain optimistic about the future of cryptocurrencies and their potential to become a mainstream form of currency.

Read more at: https://news.bitcoin.com/gold-and-silver-weather-the-storm-as-middle-east-unrest-shakes-crypto-markets/