♟️ Praggnanandhaa takes top spot in chess rankings

GM Praggnanandhaa Rameshbabu has secured the Indian number-one spot, overtaking GM Arjun Erigaisi. This rise was fueled by his victory at the 2026 Grand Chess Tour in St. Louis. Wesley So also returned to the top five after winning the 2026 Sinquefield Cup. Meanwhile, 14-year-old Modipalli Deekshitha entered the women's top 25 with a massive point gain. Magnus Carlsen remains at the top, while Hikaru Nakamura slides back to number two. ♟️

🚀 Bethlehem Kudumba Unit nears 200 crore mark globally

The movie Bethlehem Kudumba Unit is maintaining a strong box office performance in its second week. It stars Nivin Pauly and Mamitha Baiju and has shown great traction worldwide. The film reached a 10-day worldwide total of Rs 193.50 crore as of the latest figures. This romantic drama performed exceptionally well in international markets, earning around Rs 98 crore. Estimates suggest the total will cross Rs 204 crore soon, setting it up for a long run.

💖 Softball scholarship traded for family care

A 19-year-old softball player gave up her full university scholarship to care for her four younger siblings. Baylee Laine took them in starting October 25, 2017, after years of family instability. She worked two jobs and fought in court for two years to gain custody. The legal battle required proving she could provide a safe and stable home for the children. Eventually, she successfully adopted all four siblings when she turned 21. 💖

🔬 Tech Sydney speeds up complex spin system simulations

A new framework offers rapid algorithms for approximating partition functions of various spin systems. This development was done by researchers at the University of Technology Sydney. The algorithms reduce simulation time by tenfold for certain stoquastic spin systems. This advance allows accurate high-temperature analysis of ferromagnetic and antiferromagnetic Heisenberg models. Ongoing work aims to extend this method to lower temperatures and more intricate graph structures. 🔬

😔 51 Indians Killed in Russian Army; Talks Ongoing

Fifty-one Indian nationals have tragically died while serving in the Russian armed forces. Foreign Secretary Vikram Misri confirmed this update during a Ministry of External Affairs briefing. Out of 227 total recruits, 139 have been discharged, while 51 have unfortunately perished. India is continuously in discussions with Moscow to ensure the release and repatriation of those still serving. The Indian Embassy in Moscow is actively monitoring the situation to facilitate their return.

📉 Engineering appeal dipping in Tamil Nadu, experts say 📉

Student preference for engineering careers appears to be declining in Tamil Nadu compared to the previous year. Career counsellors noted a significant drop in demand, especially for colleges located in rural areas. Specifically, only 112 colleges filled over 90% of seats this year versus 164 last year, according to TNEA 2026 data. This trend is further supported by a four percentage point lower total student intake across all three counselling rounds. Moving forward, institutions with low seat fillings face operational challenges amidst current economic shifts.

🔬 New sensor spots pesticide toxins

Researchers developed a non-enzymatic Ag/CuS-MWCNT-chitosan/SPCE sensor for detecting pesticides. This was achieved by synthesizing Ag/CuS nanoparticles using orange peel extract at Thammasat University. The sensor showed reliable detection over a 5–30 ppm concentration range, with R2 values of 0.95943 and 0.99328. This method was compared against HPLC, which also showed excellent linearity for both compounds. The research paves the way for faster and more accurate environmental monitoring. 🔬

😥 Microsoft 365 down: Outlook, Teams facing issues

Widespread issues are affecting Microsoft 365 services, including Outlook and Teams. Thousands of users across the US, including Virginia and Texas, reported problems starting around 12:15 p.m. EDT on Monday. As of 3:15 p.m. EDT, the company was investigating an issue with an authentication component impacting multiple services. Microsoft is currently testing a remediation strategy to fix the problem. It is still unclear exactly when all affected Microsoft 365 services will be fully restored. 😥

⚛️ Quantum light steers electrons in graphene

Researchers demonstrated optical control over electrons within light-dressed graphene using quantum circularly polarized light. The team, from several institutes, achieved this by focusing femtosecond laser pulses on monolayer graphene. They observed these unique quantum properties on a date around the time of the study, showing strong sub-cycle phase-sensitivity. This method introduces tunable topological insulators directly into solid-state materials, unlike previous synthetic systems. This breakthrough paves the way for ultrafast control in topotronics and attosecond physics. ⚛️

🔬 Echoes unlock identity in hidden audio settings

Researchers developed a new framework to identify people in non-line-of-sight (NLOS) environments using acoustic echoes. This study was conducted at a controlled multichannel acoustic setup involving 10 different subjects. The research used data collected through 8 speakers and 8 microphones, analyzed on August 31, 2026. The method combined spectral (STFT) and topological (LPVG) features, achieving a mean accuracy of 96.17% ± 4.07%. This confirms secondary echoes carry unique patterns even when direct signals are blocked. 🔊

💧 Darjeeling's water crisis: Commons vs. enclosure

Darjeeling faces chronic water shortages across three systems: municipal, private, and community springs. Research highlights that the samaj-managed springs are the most resilient ecological commons in the Eastern Himalaya. These springs are under threat as other systems promote enclosure and extraction logics. The crisis demands more than just infrastructure spending, but institutional support for commoning. Actively resisting these encroaching enclosures is key to solving the city’s water challenges. 💧