News for 'Science Advances'

Was Homi Bhabha Murdered? The Mystery Behind His Death

Was Homi Bhabha Murdered? The Mystery Behind His Death

Rediff.com23 Jan 2026

60 years ago, on January 24, 1966, Dr Homi J Bhabha, the father of India's nuclear programme, died in an air crash on Mont Blanc. The official inquiry said the plane went off course in bad weather, but coincidences, missing evidence, and later unproven claims have kept conspiracy theories alive. A fascinating excerpt from Bakhtiar Dadabhoy's book, Homi J Bhabha: A Life.

Govt introduces bill to open civil nuclear sector to private players

Govt introduces bill to open civil nuclear sector to private players

Rediff.com15 Dec 2025

The Indian government has introduced a bill to overhaul the civil nuclear sector, allowing private participation and establishing a new liability regime. The SHANTI Bill, 2025, aims to repeal existing acts and address industry concerns.

Trio awarded Chemistry Nobel for metal-organic frameworks

Trio awarded Chemistry Nobel for metal-organic frameworks

Rediff.com8 Oct 2025

The Royal Swedish Academy of Sciences has awarded the 2025 Nobel Prize in Chemistry to Susumu Kitagawa, Richard Robson, and Omar M Yaghi for their pioneering work in the development of metal-organic frameworks (MOFs), Al Jazeera reported.

Proposed Nuclear Bill Caps Liability At 3,000 Cr

Proposed Nuclear Bill Caps Liability At 3,000 Cr

Rediff.com16 Dec 2025

The operator's liability in the case of an incident is limited to 3,000 crore for reactors with thermal power above 3,600 Megawatt; 1,500 crore for reactors with thermal power between 1,500 Mw and 3,600 Mw; 750 crore for reactors with thermal power between 750 Mw and 1,500 Mw; 300 crore for reactors with thermal power between 150 Mw and 750 Mw; and 100 crore for reactors having thermal power up to 150 Mw, fuel cycle facilities other than spent fuel reprocessing plants and transportation of nuclear materials.

India, Israel ink major defence pact

India, Israel ink major defence pact

Rediff.com5 Nov 2025

India and Israel on Tuesday signed a defence pact that will facilitate sharing of advanced technologies and promote co-development and co-production of key weapon systems and military hardware, in a major move to further bolster their already robust strategic ties.

Entrance Exams After Class 12 In 2026

Entrance Exams After Class 12 In 2026

Rediff.com16 Dec 2025

Nayagam PP, founder of Edujob360, offers a list of the top entrance exams, their timelines, eligibility criteria, exam patterns and preparation strategies to help you plan the year ahead.

Siddaramaiah reveals why he met Modi in Delhi

Siddaramaiah reveals why he met Modi in Delhi

Rediff.com18 Nov 2025

Karnataka Chief Minister Siddaramaiah met Prime Minister Narendra Modi and insisted on demands pertaining to the state, including on Fair Recovery Price of sugarcane, All India Institute of Medical Sciences for Raichur, the release of flood relief among others.

Trio win Nobel Economics for explaining how innovation fosters economic growth

Trio win Nobel Economics for explaining how innovation fosters economic growth

Rediff.com13 Oct 2025

The Royal Swedish Academy of Sciences announced on Monday that it has decided to award the Nobel Prize in Economics 2025 to Joel Mokyr, Philippe Aghion, and Peter Howitt "for having explained innovation-driven economic growth." The 2025 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel goes to the trio, with one half awarded to Mokyr "for having identified the prerequisites for sustained growth through technological progress" and the other half jointly to Aghion and Howitt "for the theory of sustained growth through creative destruction."

HCLTech profit flat at Rs 4,235 cr, revenue rises 10.7% in Q2FY26

HCLTech profit flat at Rs 4,235 cr, revenue rises 10.7% in Q2FY26

Rediff.com14 Oct 2025

HCLTech reported flat net income of Rs 4,235 crore in the second quarter of 2025-26 (Q2FY26) compared to last year, even as its revenue was up 10.7 per cent to Rs 31,492 crore helped by financial services and technology business verticals.

'We Have To Blame Ourselves, Not Macaulay'

'We Have To Blame Ourselves, Not Macaulay'

Rediff.com27 Nov 2025

'We kept importing educational models from outside that had no connection to our cultural and intellectual strengths.'

How RBI Governor Fared In The First Year

How RBI Governor Fared In The First Year

Rediff.com29 Dec 2025

Sanjay Malhotra has made structural changes to banking regulation to bring down costs and increase efficiency. Plus, he kicked off a benign interest regime. But there are challenges ahead.

Astronaut Shubhanshu Shukla, other crew members to return on July 14

Astronaut Shubhanshu Shukla, other crew members to return on July 14

Rediff.com11 Jul 2025

Astronaut Shubhanshu Shukla and the Axiom-4 mission crew are scheduled to return to Earth from the International Space Station on July 14, according to NASA.

Cloud seeding: What it means and how the process works

Cloud seeding: What it means and how the process works

Rediff.com28 Oct 2025

An explainer on cloud seeding, the technique used to artificially modify clouds to produce more rainfall, including its process, history, potential environmental hazards, and considerations for conducting experiments.

CBSE announces dates for Class X, XII board exams

CBSE announces dates for Class X, XII board exams

Rediff.com30 Oct 2025

The Central Board of Secondary Education (CBSE) will conduct class 10 and 12 board exams from February 17, 2026. The board has released the final datesheet nearly 110 days in advance.

Centre clears Rs 79,000-cr weapons deal to boost combat readiness

Centre clears Rs 79,000-cr weapons deal to boost combat readiness

Rediff.com23 Oct 2025

India has approved proposals to procure weapons and military hardware worth Rs 79,000 crore, including Nag missiles, amphibious warfare ships, and electronic intelligence systems, to enhance the military's combat capabilities.

UK Opens Up For Indian Students

UK Opens Up For Indian Students

Rediff.com8 Oct 2025

'Initiatives such as the Young Professionals Scheme also offer young graduates the chance to live and work in the UK after gaining experience.'

'My Life Has Been Paused Without My Consent'

'My Life Has Been Paused Without My Consent'

Rediff.com12 Dec 2025

Thousands of Indian H-1B workers are stranded in India after sudden visa appointment cancellations at US consulates.

Are College Degrees Worth It? Nvidia CEO says...

Are College Degrees Worth It? Nvidia CEO says...

Rediff.com7 Oct 2025

Nvidia's Jensen Huang questions the dominance of degrees in the AI economy.

Will Cancer Soon Be Defeated?

Will Cancer Soon Be Defeated?

Rediff.com18 Nov 2025

There is a decisive shift in how cancer may soon be confronted and, hopefully, defeated.

India's Hottest Jobs In 2026

India's Hottest Jobs In 2026

Rediff.com26 Nov 2025

Across all sectors, the future of work depends on adaptability.

AI/data science roles to dominate job market in 2025

AI/data science roles to dominate job market in 2025

Rediff.com24 Dec 2024

Indian IT hiring landscape is at a pivotal juncture as it transitions from a year of decline towards a more hopeful future. The focus on specialised skills, particularly in AI and data science, combined with geographical shifts towards Tier 2 cities, indicates a transformation within the sector.

Do Long Working Hours Improve Productivity?

Do Long Working Hours Improve Productivity?

Rediff.com27 Oct 2025

Initially, the lure of a big paycheck may feel rewarding. But, over time, professionals find themselves drifting away from family, friends and personal joys, observes Pradeep Pramanik.

Trump urged to roll back H-1B curbs as US lawmakers flag India ties risk

Trump urged to roll back H-1B curbs as US lawmakers flag India ties risk

Rediff.com1 Nov 2025

US lawmakers have urged President Donald Trump to reconsider his proclamation on H1-B visas, including the USD 100,000 fee, asserting that Indian nationals are central to American leadership in IT and AI, and the restrictions will negatively impact US-India ties.

India, Canada unveil roadmap to revive ties

India, Canada unveil roadmap to revive ties

Rediff.com13 Oct 2025

India and Canada have unveiled a roadmap to boost cooperation in trade, critical minerals, and energy, signaling efforts to rebuild strained relations following the killing of a Sikh separatist in 2023. Discussions include addressing concerns over pro-Khalistan elements and pursuing a balanced partnership.

NatWest Wants To Hire 3,000 Engineers In India

NatWest Wants To Hire 3,000 Engineers In India

Rediff.com10 Oct 2025

With 18,000 employees already, NatWest eyes 3,000 engineers in India by next year to strengthen its AI and data capabilities.

Sharath Kamal's 11-year plan to win TT Olympic gold

Sharath Kamal's 11-year plan to win TT Olympic gold

Rediff.com9 Sep 2025

Recently-retired Indian table tennis great A Sharath Kamal has given himself 11 years to produce the country's first Olympic medallist in the racket sport and German football club Borussia Dortmund could end up being his unlikely ally in pursuit of this path-breaking dream.

After NISAR mission, ISRO to launch 6,500 kg US satellite

After NISAR mission, ISRO to launch 6,500 kg US satellite

Rediff.com10 Aug 2025

ISRO to launch a 6,500 kg communication satellite built by the US, marking a significant milestone in the Indian space program after the successful launch of the NASA-ISRO NISAR mission.

'We Aren't Security Conscious As A Nation'

'We Aren't Security Conscious As A Nation'

Rediff.com6 Nov 2025

'Government officials use Gmail and ordinary phones without basic security consciousness.' 'Interoperability, especially in joint exercises with countries like the US, worries me.' 'It often means we open our systems to them, but they don't reciprocate.' 'They could have kill switches in their systems and might even be able to affect ours.'

India, US hold 2+2 intersessional dialogue amid tariff tensions

India, US hold 2+2 intersessional dialogue amid tariff tensions

Rediff.com27 Aug 2025

Senior officials from India and the US engaged in virtual talks to discuss bilateral ties, focusing on trade, investment, critical minerals, and energy security, including civil nuclear cooperation.

Want To Study AI Abroad?

Want To Study AI Abroad?

Rediff.com21 Aug 2025

'For tech fields like AI-DS, the US, Canada, UK, Germany and Australia are popular due to strong research and industry links', says rediffGURU Dr Karan Gupta.

Why The Americans Were Opposed To Agni

Why The Americans Were Opposed To Agni

Rediff.com6 Nov 2025

'The heat shield technology for re-entry vehicles was first mastered in DRDO for the Agni missile.' 'This is why the Americans were so opposed to Agni in the 1980s, unlike other missiles -- it was a re-entry vehicle.'

Jaisalmer bus inferno: How jammed door killed 20 passengers

Jaisalmer bus inferno: How jammed door killed 20 passengers

Rediff.com15 Oct 2025

Twenty passengers were burnt alive and 15 others sustained critical burn injuries after the private bus travelling to Jodhpur on Tuesday afternoon caught fire, barely 10 minutes after it left Jaisalmer.

'H1-B visa fee is not about protecting American jobs, but...'

'H1-B visa fee is not about protecting American jobs, but...'

Rediff.com23 Sep 2025

'Immigrants have always been America's greatest strength, building prosperity, breakthroughs, and communities that enrich us all. Instead of embracing that strength, Trump is clamping down on every form of immigration, tearing families apart, destabilising businesses, and weakening our economy'

250,000 AI 'Experts' At India's IT Firms

250,000 AI 'Experts' At India's IT Firms

Rediff.com30 Jul 2025

'Advanced skills is such a broad spectrum that a simple prompt engineer to a critical upper end LLM developer are clubbed under one.' 'In addition, some include their non-technical employees who can use AI tools under this talent base.'

'So Many Doctors Converging In A Single Conspiracy Is Unusual'

'So Many Doctors Converging In A Single Conspiracy Is Unusual'

Rediff.com13 Nov 2025

'India has experienced any number of doctors, engineers, and individuals from professional backgrounds being implicated in terrorism. This is not a novel development.' 'These are mobilisations of opportunity. One does not exclusively associate with one's own kind. A comprehensive conspiracy requires diverse skill sets.' 'One needs individuals with local community contacts, those possessing physical capabilities, technical expertise -- an entire spectrum of capacities.'

TCS likely to be hit hard by Trump's H-1B visa fee hike

TCS likely to be hit hard by Trump's H-1B visa fee hike

Rediff.com20 Sep 2025

According to the US Citizenship and Immigration Services (USCIS), Amazon had 10,044 workers using H-1B visas as of June, 2025. Coming in at the second spot was TCS with 5,505 H-1B visas approved.

H1B Visa Hike: Come Back Home, Say Experts

H1B Visa Hike: Come Back Home, Say Experts

Rediff.com24 Sep 2025

'Returning Indians can leverage their international skills and the strong funding environment for start-ups here.'

Indian-American named NASA's associate administrator

Indian-American named NASA's associate administrator

Rediff.com4 Sep 2025

Amit Kshatriya, a decorated Indian-American and NASA veteran, has been appointed as NASA's new associate administrator, marking a significant step in the agency's exploration efforts.

Astronaut Shukla to chat with students, ISRO engineers from space on Friday

Astronaut Shukla to chat with students, ISRO engineers from space on Friday

Rediff.com1 Jul 2025

The interaction is planned via a telebridge set up at the U R Rao Satellite Centre in Bengaluru, said the Amateur Radio on International Space Station (ARISS), which facilitates interaction of school students with astronauts on the orbital laboratory.

Top Competitive Exams After Class 12

Top Competitive Exams After Class 12

Rediff.com18 Aug 2025

rediffGURU Nayagam PP, career counsellor and the founder of EduJob360, counsels students and aspiring professionals about how they can make the right career decision.