• The Federal
    TR Govindarajan
    About the AuthorTR Govindarajan
    T R Govindarajan, Professor (Retd) at Institute of Mathematical Sciences, is visiting professor at Krea University
      Srinivasa Ramanujan
      Features

      How Srinivasa Ramanujan transformed mathematics, and left the world wondering how he did it

      26 April 2026 6:30 AM IST
      Indias PFBR achievement in Kalpakkam nuclear plant
      Science

      India’s PFBR reaches criticality: Milestone after years of delays and questions

      7 April 2026 5:12 PM IST
      Prof R Rajaraman obit: Celebrated physicist and tireless voice for nuclear disarmament
      Obituary

      Prof R Rajaraman obit: Celebrated physicist and tireless voice for nuclear disarmament

      13 July 2025 4:41 PM IST
      Helgoland island, Germany
      Science

      Quantum physics 100 years on: Experts meet in Germany, where it all began

      11 July 2025 6:11 PM IST
      Jayant V Narlikar obituary: Visionary cosmologist who reached for the stars
      Obituary

      Jayant V Narlikar obituary: Visionary cosmologist who reached for the stars

      21 May 2025 7:40 PM IST
      Nuclear Now
      Features

      Oliver Stone’s Nuclear Now: How nuke energy could help cool a warming planet

      20 May 2025 1:25 PM IST
      Flamingos at Pazhaverkadu
      Features

      The flight of flamingos at Pazhaverkadu on the day of GSLV rocket launch

      22 Feb 2024 6:30 AM IST
      Ignore Oppenheimer sex scene, theres more to the film
      Analysis

      Ignore Oppenheimer sex scene, there's more to the film

      25 July 2023 9:30 PM IST
      When will COVID end? Rudraprayags man-eating leopard may have a hint
      Features

      When will COVID end? Rudraprayag's man-eating leopard may have a hint

      27 March 2022 6:30 AM IST
      Spent fuel from nuclear plants is not a waste but a resource
      Opinion

      Spent fuel from nuclear plants is not a waste but a resource

      15 March 2022 6:43 AM IST
      Here’s what Nobel prize winners for Physics did to deserve the honour
      Science

      Here’s what Nobel prize winners for Physics did to deserve the honour

      7 Oct 2021 11:07 AM IST
      Hiroshima Day: What transpired before and after the great bang
      The Eighth Column

      Hiroshima Day: What transpired before and after the 'great bang'

      6 Aug 2021 6:30 AM IST
      Math geniuses Ramanujan, Mahalanobis, and a Sunday puzzle
      Features

      Math geniuses Ramanujan, Mahalanobis, and a Sunday puzzle

      1 Aug 2021 6:30 AM IST
      Steven Weinberg: A physicist who found religion an insult to human dignity
      Obituary

      Steven Weinberg: A physicist who found religion 'an insult to human dignity'

      25 July 2021 8:54 PM IST
      Muon
      Science

      Who ordered muon? Physicists awaiting a Higgs boson-like discovery

      7 April 2021 1:38 PM IST
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