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CHEMICAL SIGNATURES
Interstellar comet 3I/ATLAS has 13 times more deuterium than a famous Solar System comet, hinting at its 7-billion-year-old origins before Sun was born- Interstellar Object 3I/ATLAS: 3I/ATLAS may have come from a star system older than our sun, James Webb Telescope observations suggest
- Pink rock found in Sahara turns out to be 4.1-billion-year-old Martian meteorite, reveals clues to ancient Mars
- Who sent $2 bn military equipment to Iran past US blockade? More than 5,000 agenciesIran has developed a clandestine network involving over 5,000 agencies to import military equipment and evade sanctions. This network funct...30 Oct, 2026, 08.44 AM IST
- These large-caps have ‘strong buy’ & ‘buy’ recos and an upside potential of over 25%, according to analystsAt this juncture, what companies say about their Q2 results, and their outlook for Q3 and Q4, matters a great deal – but only to a certain ...26 Oct, 2026, 11.30 PM IST
- Lake Champlain began killing invasive sea lampreys in 1990; native lake trout survival rose 25%, and Atlantic salmon returns to the main lake fishery tripledLake Champlain experienced significant ecological harm due to the invasive sea lamprey, which posed a threat to local fish populations. How...20 Oct, 2026, 04.00 PM IST
- NASA’s SPHEREx finds brown dwarfs with water and methane, they drift in darkness without a host star and heated entirely from withinNASA's SPHEREx telescope has opened a fascinating window into the realm of brown dwarfs, the enigmatic celestial bodies that sit between st...15 Oct, 2026, 11.37 PM IST
- Thieves ransacked Romanian woman’s home, stole jewellery but missed a 70-million-year-old amber ‘rock’ kept as a doorstop for decades, worth $1 millionAn elderly woman in Romania unknowingly used a large piece of amber as a doorstop, overlooked by thieves who stole the jewellery and ran aw...05 Oct, 2026, 09.45 PM IST
- Mars had a secret water history: NASA rover finds ancient groundwater and hot fluids that reshaped the planet after its ancient lake vanishedNASA's Perseverance rover discovered that Jezero Crater's Margin Unit was influenced by various water processes. The findings reveal altera...01 Oct, 2026, 07.29 PM IST
- What's in Trump's AI deal and who has reacted?US President Donald Trump has signed a deal with tech leaders outlining a regime of self-regulation for the AI industry. While Trump called...01 Oct, 2026, 08.49 AM IST
- Why NASA is studying 1.2-billion-year-old Scottish rocks for clues to ancient life on Mars and the Red Planet’s watery pastAncient rocks found in Scotland's Stoer Formation are being studied by NASA to understand potential signs of life. These rocks formed 1.2 b...30 Sep, 2026, 01.15 AM IST
- Scientists may have got one of Earth’s biggest ancient mysteries wrong: A 2-billion-year-old carbon clue thought to reveal a global change may actually point to magma, methane and microbesResearch from Caltech indicates that a significant carbon signal may arise from local geological processes instead of global events. The st...27 Sep, 2026, 06.16 PM IST
- Your cells’ tiny power stations may be doing something quantum: scientists find a mysterious vibration that could influence how the body produces energyResearchers detected an unusual vibration within human and mouse cell mitochondria. This signal appeared in living samples but vanished whe...20 Sep, 2026, 12.26 AM IST
- If Earth was built close to the young Sun, where did its water come from? New isotope analysis rewrites part of Earth’s origin story and gives scientists a new mystery to solveNew analysis suggests Earth formed solely from inner Solar System material. This challenges previous theories about outer Solar System cont...19 Sep, 2026, 09.29 PM IST
- Psychology explains why some women stick to one perfume for years - How a 'signature scent' becomes part of identity and memoryA signature fragrance often evolves into a key aspect of one's identity. Over time, this scent transforms into a personal brand, woven deep...18 Sep, 2026, 09.53 AM IST
- T. rex was closer to a bird than a crocodile in body temperature? New fossil tooth study reveals how the dinosaur survived Arctic winters and hunted across North AmericaScientists determined Tyrannosaurus rex had a body temperature around 97.3 degrees Fahrenheit. This was calculated by analyzing chemical si...17 Sep, 2026, 11.26 PM IST
- 3 billion years ago, water may have been shaping Earth’s ancient volcanoes — scientists uncover a clue to how it reached the planet’s deep interiorAncient rocks reveal water moved deep underground over three billion years ago. This process, called dripduction, occurred before modern pl...14 Sep, 2026, 09.23 PM IST
- 'Bold leap for two economic powerhouses': EU Ambassador designate hails India FTA moving one step closer to finish lineThe India-EU Free Trade Agreement has moved closer to final approval. The European Commission presented the agreement for approval to the E...11 Sep, 2026, 06.37 PM IST
- Humans used betel nuts as drugs 25,000 years ago: Ancient teeth reveal the surprising psychoactive habit that began around the Ice AgeAncient teeth from Sulawesi show betel nut use 25,000 years ago. This habit predates early farming and represents habitual drug use. Resear...10 Sep, 2026, 10.12 PM IST
- In 2025, scientists found 'strongest hints yet' of life on Mars and K2-18b—but, a survey of hundreds of astrobiologists say we still haven’t found aliensRecent scientific findings on K2-18b and Mars sparked alien life speculation. A survey revealed few astrobiologists believed these discover...10 Sep, 2026, 07.04 PM IST
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