The University of Sheffield has announced a major milestone in the push for greener aviation as it produces its first report from testing a new sustainable aviation fuel (SAF). The research is helping support the faster rollout of low-carbon jet fuels.
Indian equities on Dalal Street saw volatility as global market trends and oil price hike impacted investor sentiment. Track Sensex, Nifty50 movement and key market drivers for Apr 23, 2026.
A Monaco-based fuel technology company, FOWE Eco Solutions, claims its patented Cavitech fuel emulsion technology can help India reduce fuel consumption, emissions, and improve equipment performance by using water in a fuel-oil-water emulsion.
An international study analysing data from 67 research groups worldwide has found that mood improves with everyday movement for most people, and people are more physically active when they are feeling better.
United States President Donald Trump warned Iran of potential strikes on its infrastructure, including bridges and electric power plants, saying the US military 'hasn't even started destroying what's left in Iran'.
Companies are already diversifying sourcing, raising prices, and reworking operating models as the disruption drags on.
Direct talks between the US and Iran, mediated by Pakistan, have failed to produce an agreement after 21 hours of negotiations, with disagreements over Iran's nuclear ambitions and sanctions proving insurmountable.
According to Iranian state media, Islamic Republic of Iran Broadcasting (IRIB), the threat was articulated by Ebrahim Zolfaghari, spokesperson for Iran's Khatam al-Anbiya Central Headquarters.
US Secretary of State Marco Rubio will visit India for four days to strengthen bilateral relations, holding talks with Indian leaders and attending the Quad foreign ministers' meeting.
Amid rising tensions in West Asia, China is urging all parties to cease military operations, following Trump's appeal for help in securing the Strait of Hormuz.
The Congress party has launched a scathing attack on Prime Minister Narendra Modi, calling him a 'millstone' around India's neck and accusing him of presiding over the 'murder of democracy', even as he achieved the milestone of becoming India's longest continuously serving elected prime minister.
Prime Minister Narendra Modi and US President Donald Trump discussed the West Asia crisis and the importance of keeping the Strait of Hormuz open and secure. They also reviewed progress in bilateral ties and anticipated upcoming deals in the energy sector.
India's wholesale price inflation surged to 8.30 per cent in April, up from 3.88 per cent in March, primarily driven by a significant increase in the prices of fuel, power, and crude petroleum, according to data from the commerce and industry ministry.
Israel's Defence Minister Israel Katz declared that the Israeli military will not withdraw from its security zones in Lebanon, Syria, and Gaza, directly opposing the newly announced American-led diplomatic framework with Tehran. National Security Minister Itamar Ben-Gvir further asserted Israel's sovereignty, stating, "Trump's agreement does not bind us. Israel is not subject to the United States, and we are an independent and sovereign nation!"
Chief Economic Advisor V Anantha Nageswaran stated that India's economy is projected to return to a 7 per cent-plus growth trajectory by 2027-28 (FY28), or sooner if external conditions improve, despite near-term challenges from the West Asia crisis.
India's brittle energy security is inextricably linked to two opposing paradigms - fossil fuels, and the transition to green energy. The first powers the present; the second paves the way for Viksit Bharat in 2047.
A Pakistani delegation, led by Army Chief Field Marshal Asim Munir, has arrived in Tehran to mediate the ongoing conflict between the US and Iran, following initial talks in Islamabad.
Chinese President Xi Jinping warned US President Donald Trump that mishandling the Taiwan issue could trigger conflicts between the two countries during wide-ranging talks on trade, Iran, and energy security.
Petrol and diesel prices in India have been increased by Rs 3 per litre each, marking the first rate hike in over four years. This decision follows a period of stable prices during recent state elections, despite rising global crude oil prices and significant losses for fuel retailers.
Former US President Donald Trump has criticised Iran's stance on the Strait of Hormuz, calling it a form of 'extortion' amid ongoing negotiations for a peace deal. The remarks come as Iran considers imposing transit fees on vessels crossing the strategic waterway.
US Secretary of State Marco Rubio arrived in Kolkata for a four-day diplomatic tour to India, marking the first visit by a US secretary of state to the city in 14 years. His itinerary includes meetings with Indian officials, energy talks, and a Quad Foreign Ministers Meeting.
Gold and silver prices experienced a significant drop in the national capital due to a global selloff driven by inflation concerns, central bank policies, and geopolitical tensions.
The US Navy seized an Iranian-flagged cargo ship in the Gulf of Oman, escalating tensions as ceasefire talks face uncertainty. The incident raises concerns about the fragile ceasefire and the ongoing blockade of the Strait of Hormuz.
Prime Minister Narendra Modi convened a meeting with senior ministers to assess the impact of the evolving situation in West Asia on India's crude oil, gas, petroleum, power, and fertiliser sectors, focusing on ensuring uninterrupted supply and stable logistics.
Insights from behavioural economics suggest that an ambitious nudge can be effective if three conditions are met, points out Ram Singh Insights from behavioural economics suggest that an ambitious nudge can be effective if three conditions are met, points out Ram Singh, director, Delhi School of Economics.
The United States has announced new sanctions targeting Iran's 'shadow oil economy,' accusing Tehran of using illicit oil revenues to fund the Islamic Revolutionary Guard Corps (IRGC) and its regional activities.
India's mergers and acquisitions (M&A) market is projected to maintain an annual run-rate of approximately $200 billion, evenly split between domestic, inbound, and outbound transactions, despite global geopolitical turbulence, according to Rajesh Singhi, global co-head, M&A Advisory, Standard Chartered Bank.
Congress leader Rahul Gandhi has criticised Prime Minister Narendra Modi's call for citizens to make economic sacrifices in response to the West Asia conflict, calling it 'evidence of failure'. Gandhi accused Modi of shifting responsibility onto the public and being incapable of running the country.
Through his commitment to democratic norms, debate, dissent and constitutionalism, Jawaharlal Nehru helped ensure that parliamentary democracy took deep root in independent India. Utkarsh Mishra evaluates Nehru's 17 years as India's first prime minister, examining his role in nation-building, democratic institution-building, economic planning, scientific advancement and foreign policy.
Tensions escalate between Iran and the US over control of the Strait of Hormuz, a crucial shipping lane for global oil supplies, as both sides discuss extending a fragile ceasefire.
It may now be time to question the price India is paying for Israel's disregard of the serious undermining of India's energy security, asserts former foreign secretary Shyam Saran.
Escalating geopolitical tensions in West Asia are beginning to disrupt India's automotive supply chain, leading to rising commodity prices, logistics bottlenecks, material shortages, and pressure on consumer demand, with two-wheeler makers already raising prices.
'Markets never fully lose hope. But an important shift could come if the Strait remains closed -- moving from high prices to no prices.'
India's net oil import bill could rise by $56 billion to $64 billion annually assuming global crude averages $110 to $115 per barrel in FY27.
Government sources indicate a potential increase in petrol and diesel prices due to rising global crude oil costs and losses incurred from a prolonged freeze on retail rates.
'Once the currency goes out of the hand, then possibly your major challenge is that it will not come back.'
Indian equity markets, including the Sensex and Nifty, experienced a significant downturn for the second consecutive day, driven by escalating geopolitical tensions in West Asia and persistent foreign fund outflows.
The Indian government has issued a stern warning to industrial users who are reportedly procuring cheaper retail fuel instead of industrial-grade fuel, leading to significant losses for state-run oil marketing companies (OMCs) and potential local shortages. This diversion, driven by a substantial price difference between retail and bulk diesel, is adversely impacting OMCs, which are absorbing daily losses of approximately 550 crore to keep retail prices stable.
The Beijing summit may have reduced immediate diplomatic uncertainty, but it did not resolve the deeper structural contest between the United States and China. That contest appears likely to define the coming decade, notes Varun Arya.
The United States has encouraged India to purchase Russian oil already at sea to mitigate supply shortages and price increases amid the West Asia conflict, according to Energy Secretary Chris Wright. This move is described as a short-term effort to stabilise the market without altering Washington's policy towards Russia.
