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INTERNAL BIOLOGICAL CLOCK
In 1962, a French geologist descended into a dark underground cave, but when he emerged more than two months later, he had lost track of time and helped reveal the human body's internal clockMichel Siffre's 1960s cave experiment revealed a hidden internal clock within humans. Isolated from all external time cues, his own sense o...- Research suggests people who walk outside within hour of waking are using morning light exactly the way the body was built toMornings often begin indoors, but research suggests that getting outside soon after waking can significantly improve sleep, energy levels a...
- Psychology says older adults who protect a steady leisure rhythm after retirement don't simply like routine, they often use structure to support well-being when work no longer organizes the dayRetirement often brings a loss of daily structure, but psychologists find that retirees who maintain organized activity cycles adapt better...
- Psychology suggests adults who dim the lights long before bed aren’t being dramatic: They’re protecting the slow transition the mind needs because bright evenings can keep the body externally cuedResearchers uncover the mystery behind dimming the lights before bedtime. It turns out this soothing practice sends a message to the brain ...
- Is travelling bad for human body? 3 troubling findings revealed by Bryan Johnson after recent trip, calls travel ‘barbaric’Bryan Johnson has claimed that frequent international travel may be harmful for the human body, calling it “barbaric” in a recent X post. S...
- H-1B chill sets in; Flipkart doubles down on ShopsyUS demand for H-1B visas has slumped to a seven-year low amid steeper costs and Trump-era policy shifts. This and more in today’s ETtech To...
- Why do robins start singing before sunrise, and what science says about itEuropean robins and their North American cousins begin singing before dawn, a behavior scientists attribute to biological, environmental, a...
- 5 hours, 7 hours or 9 hours. How much sleep is ok? Top brain doctor explains the one rule most people get wrongA neurologist from Apollo Hospitals, Hyderabad explains that the ideal sleep range is around 7–8 hours, but the way sleep is distributed ac...
- In Texas Heat, Snakes Shift Their ScheduleSnakes do not follow a set schedule. Their movement depends on the environment, especially temperature. In hot areas, they are active in th...
- Actor Madhavan shares a health warning: When early morning ‘acidity’ can be deadly and why you should not ignore itActor R Madhavan highlighted a critical health warning: early morning chest discomfort might signal a heart issue, not just indigestion. Be...
- Daylight Saving Time returns: Why scientists say the clock change could harm your healthWhile the debate continues, Americans will once again adjust their clocks this weekend, continuing a practice that has sparked both scienti...
- Have constipation? Doc explains the culprit that ruins your gut system even if you have a good dietNight shifts can significantly disrupt bowel health, leading to chronic constipation, according to physician Dr. Shraddhey Katiyar. Our bod...
- How sleep impacts your health and productivity, is it better to stay awake till late night or get up early?It unpacks the science behind chronotypes - the biological wiring that determines whether you naturally wake up early or stay up late - and...
- How long will you live? Harvard longevity expert says the secret lies in how frequently you need to cut your nailsHarvard geneticist Dr. David Sinclair suggests nail growth rate is a biological marker of aging. A 1979 study showed fingernail growth decl...
- Think your midnight hustle is harmless? Harvard scientists warn the brain isn’t wired for late nights, and the risks may surprise youA new study published in Frontiers in Network Psychology reveals that the human brain isn’t designed to function optimally after midnight. ...
- 'Doomsday Clock' set at 90 seconds to midnight amid Ukraine crisis"Russia's war on Ukraine has raised profound questions about how states interact, eroding norms of international conduct that underpin succ...
- How your biological clock affects your health - all based on time of dayThere is ample evidence that your biological clock is critical to your health.
- COVID-19 virus test results may vary based on time of day: StudyThe test sensitivity of SARS-CoV-2, the virus that causes COVID-19, may vary based on the time of the day and the our body's biological clo...
- Add Syngene International, target Rs 650: Yes SecuritiesAdd Syngene International at a price target of Rs 650.
- 3 American scientists win Nobel in Medicine for decoding body clockStockholm, Oct 2 (IANS) Three American scientists have won the 2017 Nobel Prize in Physiology or Medicine for unravelling secrets of how th...
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