Abstract: Long-range (LoRa) can provide highly energy-efficient and cost-effective communications for low power wide area networks, playing an indispensable role in the Internet of Things (IoT).

When Kenya released its senior school placement results in December 2025, the reaction was swift and visceral. Parents crowded school offices. WhatsApp groups are filled with screenshots of placement ...

Discover three must-watch lessons for drawing powerful facial expressions. Learn how subtle changes in eyes, eyebrows, and mouth shapes communicate emotion, improve likeness, and bring your characters ...

Close up Business woman using calculator and laptop for do math finance on wooden desk in office and business working background, tax, accounting, statistics and analytic research conceptCredit: Getty ...

Students, parents and school principals all instinctively know that some teachers are better than others. Education researchers have spent decades trying — with mixed success — to calculate exactly ...

At today's costs, he told Decoder, it takes roughly $80 billion to build and fully equip a 1-gigawatt AI data center. And with nearly 100 gigawatts of hyperscale capacity already announced across the ...

President Donald Trump and the head of a key housing agency over the weekend mused about a 50-year mortgage backed by the government. The key question, beyond the logistics of actually introducing ...

Abstract: Since the public release of ChatGPT in late 2022, Large Language Models (LLMs) as a form of Generative Artificial Intelligence (AI) have emerged as a transformative technology with the ...

U.S. employers and colleges are contending with more young people who are behind academically. Some are trying to make up where schools have failed. U.S. employers and colleges are contending with ...

Sept 9 (Reuters) - Microsoft (MSFT.O), opens new tab will require employees to work from office at least three days a week starting next year, the company said in a blog post, opens new tab on Tuesday ...

SURREY, England — Your child is struggling with math homework, frustrated with fractions and geometry problems that feel impossible to solve. The solution might not be more worksheets or tutoring ...