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Science & Technology

784 articles on Science & Technology · Page 1 of 40

April 04, 2026
4 articles
Internal Security Science & Technology
5 min
Rajnath Singh lays foundation stone of a Large Cavitation Tunnel at NSTL, Visakhapatnam
Defence Minister Rajnath Singh laid the foundation stone of a state-of-the-art Large Cavitation Tunnel (LCT) at the Naval Science and Technological Laborator...
Economics Science & Technology Environment & Ecology
4 min
From ethanol to bio-isobutanol: India’s next leap
India is exploring isobutanol as the next frontier in biofuel blending after experiments with direct ethanol-diesel blending proved unsuccessful due to poor ...
Internal Security Science & Technology
4 min
INS Aridaman: The significance of India’s third nuclear submarine
INS Aridhaman, India's third nuclear-powered ballistic missile submarine, was commissioned on April 3, 2026, completing a long-pursued milestone in India's n...
Internal Security Science & Technology
5 min
India’s third home-grown N-sub commissioned; Rajnath also launches stealth frigate, large cavitation tunnel facility at Vizag
India commissioned INS Aridhaman, its third indigenous nuclear-powered ballistic missile submarine (SSBN), at Visakhapatnam on April 3, 2026 INS Aridhaman ha...
April 03, 2026
15 articles
Internal Security Science & Technology
4 min
HAL imposes ‘contractual penalties’ on GE for Tejas engine delivery delay; PSU chief says Russia made presentation on Su-57 jet
Hindustan Aeronautics Limited (HAL) has imposed contractual penalties on GE Aerospace for delays in delivering F404-IN20 engines for the Tejas Mark 1A Light ...
Science & Technology
5 min
Gaganyaan: Mission MITRA commences in Leh
Mission MITRA (Mapping of Interoperable Traits and Reliability Assessment) has commenced in Leh, Ladakh — the latest phase of astronaut preparation for India...
Science & Technology Internal Security
4 min
INS Aridhaman, nuclear-powered submarine, enters India’s naval fleet
INS Aridhaman, India's third nuclear-powered ballistic missile submarine (SSBN), was quietly commissioned into the Indian Navy at Visakhapatnam without a pub...
Internal Security Science & Technology
4 min
INS Aridhaman: Here’s what to know about India’s new nuclear-powered ballistic submarine
India has commissioned INS Aridhaman (SSBN 82), its third nuclear-powered ballistic missile submarine, into the Indian Navy in April 2026. Aridhaman is the l...
Polity & Governance Science & Technology
5 min
Karnataka tops under ‘Namo Drone Didi Yojana’
Karnataka has emerged as the top-performing state under the Namo Drone Didi Yojana, a central sector scheme that trains women from Self-Help Groups (SHGs) as...
Science & Technology
6 min
Artemis II’s moon-bound astronauts capture Earth’s brilliant blue beauty as they leave it behind
Artemis II astronauts released stunning photographs of Earth taken from approximately 100,000 miles away as they continued their journey toward the Moon — th...
Science & Technology
6 min
Daily Quiz: On NASA’s Artemis II mission
NASA's Artemis II mission, launched April 1, 2026, marks humanity's first crewed journey to the lunar vicinity in over 50 years — since Apollo 17 in December...
Science & Technology
6 min
Watch: Artemis II crew make contact with Earth, describe breathtaking sights
The four-member crew of NASA's Artemis II mission made video contact with Earth on April 3, 2026, broadcasting extraordinary views of our planet from deep sp...
Environment & Ecology Science & Technology
4 min
U.S. agencies to monitor drinking water for microplastics, pharmaceuticals
The U.S. Environmental Protection Agency (EPA) published a draft Sixth Contaminant Candidate List (CCL 6) that, for the first time, includes microplastics an...
Science & Technology International Relations
4 min
First crewed moon mission of the 21st century, Artemis II launched successfully
NASA's Artemis II mission launched on April 1, 2026, at 6:35 PM EDT from Launch Pad 39B, Kennedy Space Center, Florida — marking the first crewed lunar missi...
Internal Security Science & Technology
4 min
‘Not words, but power’: India inducts nuclear-powered ballistic missile submarine INS Aridhaman
India formally inducted INS Aridhaman, its third nuclear-powered ballistic missile submarine (SSBN), into the Indian Navy, completing a critical milestone in...
Science & Technology Polity & Governance
4 min
Failure of U.P. govt.: Oppn. after tigress found dead on railway track in Dudhwa buffer zone
A tigress estimated to be five to six years old was found dead near the Bankeyganj-Mailani railway track in the Mailani range of Dudhwa Tiger Reserve's buffe...
Science & Technology
5 min
OpenAI buys tech talk show TBPN in push to shape AI narrative
OpenAI has acquired TBPN (Technology Business Programming Network) — a daily live tech and business talk show hosted by former founders John Coogan and Jordi...
Science & Technology Economics
4 min
‘Only country to have lost mariners’—India flags its concerns at UK-led West Asia talks
Foreign Secretary Vikram Misri represented India at a high-level meeting hosted by UK Foreign Secretary Yvette Cooper, convening over 60 countries to address...
Science & Technology International Relations
4 min
Artemis II astronauts rocket toward moon after spending day around Earth
NASA launched Artemis II on April 1, 2026 — the first crewed mission beyond low Earth orbit since Apollo 17 in 1972, marking over 50 years since humans last ...
April 02, 2026
1 article
Economics Environment & Ecology Science & Technology
5 min
Jal Shakti Minister’s remarks on Kaleshwaram trigger row in Rajya Sabha
Union Jal Shakti Minister CR Patil sparked a major controversy in the Rajya Sabha by declaring that over ₹1 lakh crore spent on Telangana's Kaleshwaram Lift ...