💼 SAP SE announces share buyback details

SAP SE released an 8th interim notification regarding its share buy-back programme on September 19, 2026. The company bought back 50,000 shares via XETRA between September 14 and September 18, 2026. During this period, the total volume was 9,278,590.00 Euros at a weighted average price of €185.57. So far, the total volume bought back under the current programme reaches 8,305,886 shares. SAP SE will publish its Q3 2026 financial results soon. 📈

🦷 Obesity linked to more tooth wear in Pakistan

A study examined the link between tooth wear and obesity measures among Pakistani adults. Researchers at Aga Khan University Hospital investigated 406 participants aged 18–65 years. Higher BMI and WC were strongly associated with increased tooth wear severity, with specific high-risk groups showing issues. While overall quality of life didn't differ much, worse taste perception was linked to higher tooth wear risk. Further research is needed because the design couldn't prove cause and effect. 🦷

🔬 AI optimizes wastewater treatment digestion

Researchers developed a hybrid ML-NSGA-II framework for optimizing anaerobic digestion in wastewater treatment plants. This study was conducted at a laboratory scale, applying RF, SVR, and MLP to estimate biogas yield, effluent solids, and cost. Data from various sludge conditions showed strong correlations, with SVR achieving an R² of 0.935 for biogas. Multi-objective optimization then determined minimum TSout of 0.0801 kg/d and cost of 7.5170 US$. The findings suggest a path to better sludge and wastewater management.

🧠 Tamil Nadu to make state 'dementia friendly'

The Tamil Nadu government announced it will treat dementia as a public health priority and strive to make the state 'dementia friendly.' This was declared by Health and Family Welfare Minister KG Arun Raj at DemCon 2026 held at IIT Madras Research Park. Projections indicate nearly 10 lakh people in Tamil Nadu might live with dementia by 2036. The conference focused on awareness, early diagnosis, and building support frameworks for caregivers. Moving forward, the state's action plan aims to ensure diagnosed individuals receive proper support and care. 🧠

🔬 Tiny Ruthenium Spots Boost CO2 Conversion

Scientists discovered that isolated Ti sites within silica-supported ruthenium nanoparticles enhance the formation of ruthenium clusters. This specific structural arrangement was observed in the research conducted by ACS Publications. The study detailed the performance improvements related to CO2 methanation processes. These isolated sites act as crucial catalysts for the desired chemical reactions. Future research will likely focus on scaling up this efficient catalytic method. 🔬

🔬 Decoding CO2 on Silver Surfaces

Scientists have gained molecular-scale insights into how CO2 molecules arrange and interact when placed on an Ag(110) surface. This research was conducted by a team of researchers published in ACS Publications. The study provides detailed information on the specific interactions observed under various conditions. Understanding these molecular dynamics is crucial for developing better carbon capture technologies. Future work will focus on applying these findings to real-world environmental solutions. 🔬

🚨 Islamabad gears up for PTI protest march

Islamabad is setting up high security ahead of the Pakistan Tehreek-e-Insaf (PTI) protest march scheduled for September 27. Authorities are increasing security arrangements across the capital city to manage the expected political gathering. The Islamabad High Court previously ruled that public offices cannot obstruct public roads or government buildings. Multiple routes leading to the Red Zone are reportedly being closed, with heavy police deployment planned. This action follows the high alert status issued by officials in anticipation of the demonstration.

🤖 India & US armies test AI in Yudh Abhyas drills

Indian and US troops are currently participating in the 22nd edition of Exercise Yudh Abhyas in Uttarakhand and Rajasthan. These bilateral training engagements involve 600 personnel from each army across Command Post Exercises and expert discussions. Key focus areas include AI-enabled intelligence and cyber capabilities in modern warfare. Specialists are also exchanging knowledge on high-altitude operations and joint planning procedures. These exercises signify a growing interoperability in the defence relationship between the two nations.

💸 H-1B visa price hike extended till 2027

President Donald Trump has extended the H-1B visa price hike restrictions for another twelve months. This impacts foreign professionals, especially in technology, looking to work in the US. The mandatory $100,000 fee, initially set in September 2025, now runs through September 21, 2027. This massive cost increase, from $995 previously, puts a huge financial hurdle for hiring international talent. Consequently, Indian engineers and other skilled workers face dwindling prospects as companies rethink their hiring strategies. 📉

🏏 Pakistan vs Sri Lanka in Asian Games Semi-Final

Pakistan is set to face Sri Lanka in the Asian Games semi-final match this Sunday. The contest will take place as part of the tournament's knockout stage. Both teams have an even T20I record, with Sri Lanka winning their last meeting on September 11. Pakistan needs to overcome Sri Lanka's spin attack to avenge their Asia Cup loss. The match promises to be a battle between the two captains, Fatima Sana and Chamari Athapaththu.

🩺 Uttarakhand probes fake medical admission certificates

Uttarakhand's Medical Education Minister has ordered a district-level inquiry into fake permanent residence and freedom fighter dependent certificates used for medical college admissions. This directive was given to the Dehradun district magistrate following a complaint listing around 350 candidates needing document verification. The probe aims to clarify suspicious cases before the ongoing admission and counselling process concludes. Initial checks revealed some fake certificates, leading to serious concerns about potential fraud. The investigation will examine the issuance process and check for any wider organized network. 🧐