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PUPIL RESPONSES IN RESEARCH
A study says faster reactions can come with fuzzier memories: What happens when your brain knows what to expect- Why octopus camouflage is so hard to explain: They cannot see colour as we do, yet they can blend into their surroundings with stunning precision
- Science says reindeer eyes turn blue in winter, and the strange transformation may help them see a world humans can't
- Since 2016, about 23,000 Plastic Pirates pupils have surveyed German rivers for litter; their data found plastic and cigarette butts among the most common itemsOver seven years, German students spearheaded a monumental investigation into river litter, with thousands lending their efforts. Their fin...13 Sep, 2026, 02.20 PM IST
- Scientists changed how people breathed and watched their brains respond — the unexpected finding could explain why we make different choices under pressureNew research suggests breathing rhythm influences heart and brain during decisions. Slower breathing with longer exhales increased heart ra...05 Sep, 2026, 11.18 PM IST
- Science says some objects can look like they’re moving when they are perfectly still, here’s how your eyes get fooledEven when you appear to stare steadily at an object, your eyes are constantly making tiny involuntary movements known as fixational eye mov...01 Sep, 2026, 02.52 PM IST
- Quote of the day by Aristotle: 'The value of life lies in the power of contemplation and not mere survival.' Life lessons from inspirational quote on true happiness, distraction, awareness, existence, deep thinking and self-awarenessQuote of the day by Aristotle focuses on the value of life through awareness and contemplation. The quote says that existence alone does no...28 Aug, 2026, 01.20 AM IST
- Scientists injected cells from woman’s leg into her eyes to help restore her vision: How 'world-first experiment' went & what doctors discoveredScientists injected mitochondria taken from a woman’s leg into both of her eyes in an experimental attempt to boost energy production in da...27 Aug, 2026, 03.47 PM IST
- Eye drops to replace reading glasses? Vision problems could soon have a non-surgical solutionA recent study suggests that specially formulated eye drops containing pilocarpine and diclofenac may help improve near vision in people wi...26 Sep, 2025, 06.21 PM IST
- Can your eyes reveal how sharp your memory is? New study shows how pupil movements uncover truth and falsehoodCan your eyes betray your brain? New research shows that your pupils dilate differently depending on how precise your memory is. Scientists...28 May, 2025, 05.39 PM IST
- What really happens when your mind goes blank? New study unveils surprising brain secretsA new study reveals that when your mind goes blank, your brain isn’t idle but enters a "local sleep" state, showing sleep-like waves and re...27 Apr, 2025, 09.21 PM IST
- Bengaluru innovators' AI start-up revolutionising marking in UK schoolsThe co-founders, both in their early 40s, estimate that the app could save teachers hundreds of hours a year spent marking, freeing up more...30 Aug, 2024, 08.17 PM IST
- Andhra Pradesh: 39,000 vacancies for teachers in elementary schoolsAccording to government data, there are 39,000 teacher vacancies in primary schools in Andhra Pradesh and over 11,000 openings for secondar...30 Jun, 2022, 11.01 AM IST
- What your eyes reveal about your healthSluggish or delayed responses in pupil size can point to several diseases that can include serious conditions such as Alzheimer's disease, ...10 May, 2022, 04.11 PM IST
- Thousands of Afghan girls return to school as Taliban end banDespite the schools reopening, barriers to girls returning to education remain, with many families suspicious of the Taliban and reluctant ...23 Mar, 2022, 08.46 AM IST
- Stress is turning your hair white, and scientists have found a way to interrupt the processIn the study, published in the journal Nature, the scientists induced intense pain in special black mice for several weeks using a substanc...23 Jan, 2020, 06.15 PM IST
- Pupil dilation could reflect the amount of stress you deal withIt indicates the mental workload of a person while multitasking.12 Dec, 2018, 07.40 PM IST
- Cabal in humanities faculty misleading students in JNU: Sunil Ambekar, RSS Pracharak'Even in IITs problems began when humanities departments came into being whether it is IIT Madras or elsewhere, problem has started from hu...17 Feb, 2016, 05.26 AM IST
- Secret of testosterone trading from Goldman-bred scientistAs a Wall Street trader named Scott watched the mortgage market crater in late 2007, a switch buried deep in his brain flipped.15 May, 2012, 01.22 AM IST
- Now, MBAs with conscience are new poster boysAssertive leadership, aggressive marketing, audacious planning, sharp strategizing and pumping-up profits were considered the best practice...04 Oct, 2011, 11.45 AM IST
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