BLACK HOLE ACCRETION RATE
Book-Ending the year: 10 best books of 2026, from Silicon Valley to India's ancient ports
First Global founder and CMD Devina Mehra shares her 10 favourite books of 2026, spanning artificial intelligence, materials science, Indian economic history, economics, investigative journalism, neurosurgery and etymology. From the history and risks of AI to the hidden economic networks that shaped India's past, her reading list brings together diverse perspectives on business, science, society and human behaviour.
MIT scientists kept growing ocean microbes that clung to test tubes; the sticky share rose from 6% to 85%, revealing a hidden way they release carbon into water
Prochlorococcus, a small but abundant marine microbe, was thought to exist mainly as solitary cells. New research findings reveal that it can form biofilms and attach to particles. This discovery has implications for understanding the biological carbon pump in the oceans. While these microbes can switch between free-floating and attached forms, they contribute significantly to carbon transport. Scientists are further investigating the role of attached Prochlorococcus in marine ecosystems.
Banks' low-cost deposit share falls to 34.4% in Q2 as FCNR(B) inflows lift deposits: Report
Indian banks experienced a decline in low-cost deposits as the CASA ratio fell to 34.4%. Despite this, overall deposits saw a year-on-year growth of 16%, primarily driven by term deposits. Current account deposits also increased significantly, growing by 13.2% year-on-year. Banks relied on FCNR(B) deposits while liquidity conditions remained tight, leading to high certificate of deposit issuances.
Nvidia faced pressure to boost its AI backstop before Jensen Huang's exit
Nvidia's ambitious $500 billion AI financing partnership with six major Wall Street firms is facing hurdles, with customers and financial partners seeking a larger financing backstop than the chipmaker's proposed 25%. No deals have emerged so far, and Jensen Huang's exit as CEO adds uncertainty, potentially delaying the first transaction until January.
Nintendo Black Friday Game Discounts 2026: Switch 2 bundle with $50 savings, select Nintendo games with $20 discount and digital game sale
Nintendo Black Friday game discounts will offer savings on Nintendo Switch 2 bundles, selected games and digital titles during the holiday shopping season. The Nintendo Switch 2 + Mario Kart World Bundle will cost $499.99. It will save buyers $50. Select Nintendo Switch 2 and Nintendo Switch games will be offered with $20 discounts.
Who owns Nvidia? Jensen Huang built the AI giant but holds just 3.58%: Who are the powerful investors with bigger stakes in the chipmaker?
Many people associate Nvidia with Jensen Huang, the co-founder who turned it into an AI powerhouse. But he is not its largest shareholder. BlackRock, Vanguard, State Street and Fidelity hold substantial stakes, while Huang owns just 3.58%. His resignation has brought renewed attention to the investors who own a bigger piece of Nvidia.
Death toll rises to 8 in Brooklyn building collapse as rescuers dig through rubble
A building collapse in Brooklyn led to at least eight fatalities and many injuries, as emergency services conducted rescue operations. Firefighters worked tirelessly overnight to search for survivors amid the debris and rubble. Heavy rains were forecasted, which may complicate the ongoing rescue efforts further. The investigation into the cause of the collapse is underway, particularly concerning nearby construction activities.
Motilal Oswal initiates coverage on Himadri Speciality Chemical with Buy rating, pegs 39% upside
Motilal Oswal has initiated coverage on Himadri Speciality Chemical with a Buy rating and a target price of Rs 780, implying 38.7% upside. The brokerage sees strong growth potential from the company's expansion into lithium-ion battery materials, speciality carbon products and tyre manufacturing through its Birla Tyres acquisition.
ICICI Bank credit card rule changes in November and December 2026: Higher replacement fees; insurance benefits discontinued; what cardholders should know
ICICI Bank is set to implement revisions to certain credit card fees and will eliminate some complimentary benefits for its cardholders. Beginning in December 2026, eligible credit cards will see increased replacement costs, along with the termination of specific associated insurance covers.
Black Friday sale 2026: Walmart, Amazon, Target, Costco, Best Buy and major retailers announce sale dates and deals
In preparation for the upcoming holiday season, retail giants such as Walmart, Amazon, and Target are rolling out early Black Friday deals, starting from the beginning of November. These promotions are thoughtfully designed to engage shoppers with a variety of discounts spread across categories like electronics, apparel, and home goods.
Centre bans export of Li-ion battery waste, scrap to boost domestic recycling and critical mineral recovery
India has imposed an immediate ban on the export of lithium-ion battery black mass to strengthen its local recycling ecosystem. This decision aims to enhance domestic recovery of critical minerals, such as lithium and cobalt, which are vital for technology and energy sectors. The prohibition will ensure that battery waste generated in India is processed locally and improves utilization of recycling capacities.
In 2023, 1,800 volunteers classified simulated neutrino events from Antarctic ice data; 128,000 assessments helped scientists compare human judgments with AI
In a remarkable feat in 2023, the IceCube Neutrino Observatory harnessed the efforts of 1,800 participants to classify simulated neutrino events with impressive accuracy. This initiative underscored the indispensable role of citizen science in intricate scientific endeavors, as the volunteers classified over 128,000 events, achieving results on par with advanced deep neural networks.
Bitcoin price today: Why BTC USD fell near $73,000 after US CPI report and could it crash to $70,000 next?
Bitcoin price today after CPI report: BTC USD slipped towards $73,000 after hotter-than-expected US inflation data revived fears of a bigger Federal Reserve rate hike in December. With Bitcoin funds seeing billions of dollars in withdrawals, traders are watching whether BTC can hold $73,000 or face another decline towards $70,000.
India blocks battery waste exports to recover more lithium, nickel and cobalt at home
India has enforced a ban on exporting lithium-ion battery black mass to promote local recycling initiatives. The prohibition aims to ensure that valuable materials from battery waste remain accessible for domestic refiners. This regulation will help reduce reliance on imported materials essential for battery manufacturing. Furthermore, the decision addresses the capacity issues faced by local recycling facilities in processing battery waste.
Tata Steel shares rise 2%. Why brokerages remain bullish; see up to 30% upside potential
Tata Steel shares rise over 2% following strong Q2 FY27 earnings, with net profit increasing 16% year-on-year. Brokerages largely retain Buy ratings, although target prices vary. Nomura cuts its target, while Jefferies remains optimistic and Axis Securities upgrades its rating, citing improving margins and earnings prospects.
Wigmakers have bad hair days as Tirumala tresses get dyed
At Tirumala temple in Andhra Pradesh, the collection of natural black hair has significantly decreased in recent years. This decline is attributed to younger women increasingly coloring their hair instead of donating it. Despite the drop, the overall volume of hair donations remains substantial from temple visitors.
Four-star Gurnoor blows away New Zealand as hosts bowled out for 134
Gurnoor Brar led India's bowling attack with an impressive performance, taking four wickets against New Zealand. The inexperienced bowlers restricted the hosts to a low score of 134 in the second ODI. Auqib Nabi and Anshul Kamboj also contributed with two wickets each, while Arshdeep Singh maintained economic bowling. Daryl Mitchell was the only player to score a half-century for New Zealand during the match.
They wear black, hide their faces and vanish into crowds: The mysterious movement from the 1980s unsettling Europe
Masked protesters known as the Black Bloc utilize a collective identity to evade police identification during demonstrations. This tactic has escalated violence and conflicts during protests across various European countries. Authorities struggle to address this phenomenon due to the absence of a formal organizational structure. While some view these methods as legitimate political expression, others believe they undermine peaceful movements.
EU charges TikTok over harmful algorithmic 'rabbit hole' effects
EU tech regulators charged social media platform TikTok on Friday with breaching the bloc's online content rules due to the so-called "rabbit hole" effect of its recommender system, which attracts users' attention to a constant stream of
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