Airborne laser scanning over Panama’s dense Andean Choco forests has exposed terrain features, including ridges and modified slopes, that suggest past human activity in areas long treated as untouched ...

China Datang Corp. has officially commissioned a 500 MW solar plant in Zhongwei, Ningxia, describing it as the country’s first large-scale green power project designed to directly supply a data center ...

Abstract: Cluster analysis is a fundamental method for studying big data problems, as it groups samples based on shared features. In cluster analysis, a particular class of big data problems is ...

TikTok’s 2026 algorithm changes have shifted growth priorities toward niche consistency, rapid audience hooks, and high completion rates, replacing earlier reliance on trends and frequent posting.

A new study published today in Nature has found that X’s algorithm – the hidden system or “recipe” that governs which posts appear in your feed and in which order – shifts users’ political opinions in ...

Some online businesses are rebuking Amazon for listing their products on its site without their permission. Amazon has been testing a program called "Shop Direct" that allows consumers to buy products ...

Dr. James McCaffrey presents a complete end-to-end demonstration of anomaly detection using k-means data clustering, implemented with JavaScript. Compared to other anomaly detection techniques, ...

ABSTRACT: This work describes a data integration model using the Statistical Matching methodology (hot deck distance) to integrate two surveys conducted by ISTAT (EU-SILC) and the Bank of Italy ...

“Direct File worked really well, and it's a great example of how the IRS can do technology, or how the government can do technology, effectively,” said former IRS Commissioner Daniel Werfel. For a ...

For astronomers studying dark matter, the Bullet Cluster is one of the greatest laboratories in the universe. It was discovered almost by accident, a blip of x-rays in the sky that was detected by ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.