STELLAR MASS BLACK HOLES
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.
Every day is a sale day as India picks up shopping occasions from the world
Retailers in India are adopting international shopping festivals such as Singles' Day and Thanksgiving to enhance consumer spending. Brands like H&M, Puma, and Levi's are participating in these promotional events. These new shopping occasions aim to counter traditional post-Diwali consumption lulls. Marketers report increased participation and footfall in malls during these promotional periods. Events like Black Friday have already seen a positive impact on sales across various retail sectors.
Tenbaggers on Dalal Street! These 17 stocks delivered over 1,000% returns in 5 years. What Peter Lynch’s rules say to find the next?
The Indian stock market has seen sharp upswings and downswings over the past five years. Benchmark index Nifty 50 has overall delivered around 39% returns over five years, while Sensex gained 34%. This year the volatility spiked as AI’s seesaw trade followed by Middle East crisis impact rattled market.
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.
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.
EV makers turn to family scooters to drive mass-market adoption
Both new-age companies and legacy manufacturers expect mass-market buyers to drive the next phase of growth for electric two-wheelers. Ather Energy's Rizta, launched in April 2024 as its first family-oriented electric scooter, has crossed 3 lakh in cumulative sales and accounted for 76% of the company's volumes in FY26.
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.
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.
Govt bans export of unsorted battery waste, scrap
The government has implemented a ban on the export of unsorted waste and scrap from certain batteries. This ban applies specifically to primary cells, batteries, and electric accumulators lacking hazardous substances. The Directorate General of Foreign Trade issued a notification establishing this prohibition, which is effective immediately. Previous regulations classified these exports as 'Free', but now they are categorized as 'Prohibited'.
Krakow mass shooting assailant died in hospital, Polish police say
A mass shooting in Krakow resulted in six fatalities when a young gunman opened fire from his car. The assailant, a 24-year-old from Ostrowiec Swietokrzyski, was shot by police shortly after the attack. The attack has been linked to potential far-right ideology, as indicated by symbols on the shooter's clothing. While the investigation continues, authorities are examining these emblems for further insights.
Krakow shooting: Why was Poland's tourist hotspot Main Square targeted? Who is the gunman found with military-style clothes, weapons?
Krakow Poland shooting: A shooting in Krakow, Poland, has left six people dead and more than a dozen injured, turning a popular tourist hotspot into a crime scene. Police are investigating the attack, with reports that the gunman wore military-style clothing and had additional weapons in his car. Here's what happened, why the location is significant and what is known about the suspect.
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
Indian scientists discover cosmic secret hiding 4,892 light years away; what was thought to be one star cluster turns out to be two
UBC 63 star cluster: A team led by Indian astronomers has found that UBC 63, located around 4,892 light years from Earth, consists of two distinct star clusters rather than one. Using data from the Gaia mission, researchers discovered that the clusters passed within 23 light years of each other around six million years ago and are now moving apart.
Is Sabrina Pasterski the next Einstein? Meet the physicist who built her own aircraft at 12 and is exploring Einstein’s biggest unanswered questions about gravity
Sabrina Pasterski's journey from building an aircraft as a teenager to studying Einstein's biggest unanswered questions has drawn attention to her work in physics. The MIT graduate now researches quantum gravity, black holes and space-time at Canada's Perimeter Institute. She also leads an $8 million research initiative exploring how gravity and quantum mechanics could fit together.
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