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BLOOD FLOW MEASUREMENT
In 2021, when scientists were exploring Antarctica’s Filchner Ice Shelf seafloor, they discovered 'underwater city' with 60 million fish nests & its own natural energy sourceFilchner Ice Shelf Fish: Scientists discovered a vast Antarctic icefish colony beneath the ice of the Weddell Sea, revealing millions of ne...31 Aug, 2026, 01.32 PM IST- Forget 10,000 steps, cycling or gym: Best exercise for taking care of your heart & improving blood circulationYoga may offer several heart-health benefits, including helping lower blood pressure, regulate heart rate and support healthy blood-vessel ...31 Aug, 2026, 12.22 PM IST
- Science says your feet can swell by evening and physics is the reason, here’s why your shoes may feel tighter at nightChanges in foot size throughout the day are a simple example of biomechanics and cardiovascular physiology working continuously without con...30 Aug, 2026, 08.59 PM IST
- India's firm stance holds as Pakistan pleads internationally over Indus Waters Treaty suspensionPakistan Foreign Minister Ishaq Dar has appealed to the international community over India’s suspension of the Indus Waters Treaty, warning...29 Aug, 2026, 06.40 AM IST
- Billionaires from Jeff Bezos, Sam Altman to Peter Thiel are betting on longevity to cheat deathTech billionaires and leaders are investing heavily in longevity research and technologies. They aim to reverse aging and extend healthy hu...21 Aug, 2026, 11.23 PM IST
- PV Sindhu spotted with strange device on forehead at BWF World Championships 2026: What is Temple and how does it work?At the BWF World Championships, PV Sindhu debuted an innovative forehead device known as Temple. This unique gadget tracks both brain blood...20 Aug, 2026, 06.14 PM IST
- Time to take some risk, but with guardrails? 5 small-cap stocks with an upside potential of up to 30%With oil prices going past $91 a barrel yet again, expect volatility to keep hitting the markets. The contradictory claims by the US and Ir...19 Aug, 2026, 12.32 PM IST
- Jeju's Haenyeo women have spent generations diving without oxygen tanks; a 2025 study found their hearts slow dramatically underwater, likely shaped by years of trainingThe Haenyeo women of South Korea are renowned for their remarkable ability to dive deep without any oxygen tanks, gathering valuable resour...18 Aug, 2026, 06.25 PM IST
- In 1616, an English physician proposed a revolutionary theory and explained blood circulatory system instrumental in the success of the several surgeries and procedures and triggering the advancement of the medical field: How William Harvey's efforts saved several lives?In 1616, English physician William Harvey proposed a theory that blood moves through the body in a continuous circuit through arteries and ...18 Aug, 2026, 12.34 AM IST
- Originated 250 millions ago, Crocodiles and Birds closest living relatives yet one flies, apex predator can't, scientists have finally figured out whyReversion to a cold-blooded metabolism may have saved the crocodile lineage from extinction 66 million years ago when an asteroid ended the...17 Aug, 2026, 05.44 AM IST
- In 2014, scientists compared EPAS1 DNA from 40 Tibetans and 40 Han Chinese and linked a high-altitude adaptation to Denisovan-like ancestry. 12 years later, the finding traced the genetic gift to an interbreeding event about 48,700 years agoIn 2014, scientists found a remarkable clue in Tibetan DNA. They compared the EPAS1 gene in 40 Tibetans and 40 Han Chinese and uncovered a ...13 Aug, 2026, 07.40 PM IST
- In 1989, a Japanese oyster farmer began planting trees in the mountains to save his dying bay; the river cleared, and marine life returnedJapanese oyster farmer Shigeatsu Hatakeyama restored his bay by planting trees. Healthy forests upstream provided essential nutrients for o...29 Jul, 2026, 03.38 PM IST
- More layoffs at Krutrim; PhonePe vs PaytmHappy Tuesday! Ola’s AI startup Krutrim has conducted another round of layoffs, sources told us. This and more in today’s ETtech Morning Di...28 Jul, 2026, 07.48 AM IST
- Deepinder Goyal's Temple eyes $500 million valuation as it prices debut wearable device at Rs 80,000Deepinder Goyal-founded Temple is preparing for its next funding round at a higher valuation. Temple raised $54 million in February at a $1...27 Jul, 2026, 11.39 PM IST
- Deepinder Goyal’s Temple eyes fresh funding; PE-VC exits shiftDeepinder Goyal’s Temple is raising funds and will soon begin shipping its wearable device. This and more in today’s ETtech Top 5.27 Jul, 2026, 07.48 PM IST
- African proverb of the day: 'Anxiety will not let you...' Life lessons from motivational proverb on constant worry, survival instinct, human nature and fearAfrican proverb of the day highlights the saying, "Anxiety will not let you die of hunger." The proverb explains how worry can encourage pe...25 Jul, 2026, 02.43 AM IST
- Summer is quietly changing your body, and your fingernails prove itWarmer weather may slightly increase nail growth due to better blood circulation. However, a physician's decades-long study found no measur...18 Jul, 2026, 02.04 AM IST
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