Sci-Tech

New Delhi: In a significant development in the global AI race, Aravind Srinivas-led Perplexity AI has surpassed OpenAI's ChatGPT to take the top spot among free apps on the Apple App Store. The abrupt surge follows a strategic alliance with telecom operator Airtel, which now...

New Delhi: The government Wednesday permitted state-run NTPC to invest up to Rs 20,000 crore for renewable energy capacity addition to achieve 60 GW capacity by 2032. I&B Minister Ashwini Vaishnaw shared details about the decision taken at the Cabinet Committee on Economic Affairs (CCEA)...

New Delhi: Union Minister Jitendra Singh said Group Captain Shubhanshu Shukla, who returned to Earth Tuesday after an 18-day stay aboard the International Space Station (ISS), is expected to arrive in India by August 17 following a series of post-mission procedures. "There are certain SOPs...

New Delhi: Waving and smiling to cameras, Shubhanshu Shukla and three other Axiom-4 mission astronauts emerged from the Dragon Grace spacecraft Tuesday, taking their first breath of fresh air after completing their 20-day space sojourn. The 39-year-old Shukla, commander Peggy Whitson and mission specialists Slawosz...

New Delhi: Astronaut Shubhanshu Shukla and three others of the commercial Axiom-4 mission made a fiery return to Earth as the Dragon 'Grace' spacecraft made a splash down off San Diego coast in southern California Tuesday, capping a 22.5-hour journey after an 18-day stay at...

Mumbai: Global EV giant Tesla Tuesday made its much-awaited entry into India, launching its Model Y with price starting at Rs 59.89 lakh while opening its first experience centre in Mumbai. Tesla, led by American tech billionaire Elon Musk who had in the past cited...

New Delhi: The production of India’s indigenous fighter jet Tejas Mark-1A is set to gain momentum with the arrival of the GE-404 jet engine from the United States. This marks the second engine received from American manufacturer General Electric for the Tejas Mark-1A programme. Hindustan...

Bangkok: Nvidia's CEO Jensen Huang says the technology giant has won approval from the Trump administration to sell its advanced H20 computer chips used to develop artificial intelligence to China. The news came in a company blog post late Monday and Huang also spoke about...

New Delhi: Astronaut Shubhanshu Shukla and three others of the commercial Axiom-4 mission are on track to return to Earth with a splash down off San Diego in California on Tuesday, capping a 22.5-hour journey after an 18-day stay at the International Space Station. The...

New Delhi: Astronaut Shubhanshu Shukla has successfully completed all seven microgravity experiments and other planned activities, achieving a significant milestone in the Axiom-4 mission, ISRO said Monday. It said that experiments on the Indian strain of Tardigrades, Myogenesis, Sprouting of methi and moong seeds, Cyanobacteria,...