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DNA ANALYSIS TECHNIQUES
Why bringing back the woolly mammoth isn’t a simple cloning job — scientists are solving a massive genetic engineering puzzleColossal Biosciences is working to introduce woolly mammoth traits into Asian elephants through genetic modifications. Researchers are usin...29 Sep, 2026, 06.42 PM IST- A melting glacier exposed a body in the Alps in 1991; 5,300 years after his death, scientists turned Ötzi into one of history's most studied humansOn September 19, 1991, German mountaineers Helmut and Erika Simon were hiking across the Tisenjoch ridge in the Ötztal Alps along the borde...21 Sep, 2026, 11.59 PM IST
- Scientists found an 8-year-old Neanderthal child in a Belgian cave, and DNA from her molar is helping reveal a hidden chapter of our ancient pastThe Scladina child was an approximately eight-year-old Neanderthal who lived more than 120,000 years ago in what is now Belgium. Her remain...18 Sep, 2026, 02.35 PM IST
- Alzheimer’s may affect more than brain cells — scientists discover DNA’s 3D shape is changing in ways that could reveal hidden causes of memory lossNew research reveals Alzheimer's disease alters DNA's three-dimensional organization within brain cells. These structural changes influence...14 Sep, 2026, 10.46 PM IST
- Indus Valley, Mesopotamia shared genetic link beyond trade: BHU geneticistAncient DNA analysis confirms a genetic link between Indus Valley and Mesopotamian peoples. This research indicates human lineage traveled ...12 Sep, 2026, 11.00 AM IST
- Ancient DNA reveals how farming, wildlife and human activity transformed a Canadian lake's ecosystem over 1,000 yearsAncient DNA from Crawford Lake sediment reveals a millennium of ecological history. Scientists tracked changes in plants, animals, and huma...11 Sep, 2026, 08.17 PM IST
- 25 years after 9/11, this New York lab is still identifying victims. Nearly 1,100 victims remain unidentifiedScientists continue identifying 9/11 victims using advanced DNA technology. Forensic investigative genetic genealogy aids in naming remains...11 Sep, 2026, 06.57 PM IST
- In 1997, Sandia won $393,000 to make fingerprints and other organic evidence blink under flashing light. Decades later, the idea remains an example of using fluorescence to find hidden cluesIn 1997, Sandia National Laboratories secured $393,000 to solve background glare on physical crime scene evidence. By modulating light at h...25 Aug, 2026, 08.13 PM IST
- In 1836, a pangolin from Nepal entered a London museum collection. 190 years later, scientists sequenced its preserved DNA and confirmed Manis aurita as a distinct species, giving conservationists a new tool against poachingA historic pangolin specimen from 1836 helped confirm Manis aurita as a distinct species. This discovery aids conservationists in identifyi...23 Aug, 2026, 11.33 AM IST
- In 1983, Kary Mullis imagined copying DNA while driving through California at night: the idea transformed modern genetics foreverWhile cruising through the scenic highways of California, a visionary scientist named Kary Mullis stumbled upon an extraordinary concept th...17 May, 2026, 04.26 PM IST
- The first ancient Egyptian genome is here, and it changes everything we knowScientists have unlocked the genetic code of an ancient Egyptian man. He lived near the pyramids around 4,500 years ago. The analysis revea...27 Jul, 2025, 02.54 AM IST
- What is eDNA that lingers in water, even your cup of tea and can be pulled from thin air?It has been clear for decades that fragments of our DNA cover the planet like litter.19 May, 2023, 07.02 PM IST
- Ancient mummy's DNA reveals Hepatitis B existed since centuriesToronto, Jan 5 (IANS) The DNA analysis of the remains of a 16th century mummy has confirmed that the complex Hepatitis B virus (HBV) has ex...05 Jan, 2018, 06.52 PM IST
- Tigers' scent spray may be better way to track themScientists have demonstrated a new technique to non-invasively survey tigers using their scent sprays that can be detected much more freque...19 Jun, 2015, 05.55 PM IST
- Badaun rape case: CBI to seek DNA test of victims' clothesThe sources said the analysis of DNA collected from the personal belongings is expected to provide evidence indicating the rapists.21 Jul, 2014, 11.04 PM IST
- Son's genes prove dead man top Tiger: LankaThe reference material could have come from the DNA samples of Prabhakaran’s son Charles Antony, whose body the authorities claimed to have...20 May, 2009, 02.36 AM IST
- Curbs imposed on GM drugs licensingWith an increasing number of drug companies seeking entry into the Indian market for recombinant technology-based drugs, regulators are tig...02 Jul, 2002, 01.59 AM IST
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