Abstract: Cognitive radio (CR) enables multiple sensor nodes (SNs) to detect whether the primary node (PN) occupies spectrum bands through cooperative spectrum sensing (CSS), allowing access to unused ...

Aldis Hodge is reprising his role as Alex Cross in the Amazon Prime Video series 'Cross' for a second season Keri Anderson/Prime Video Buckle in for another wild ride, because Cross is back! The ...

Note: This article contains spoilers for “Cross” Season 2, Episodes 1-3. “Cross” creator Ben Watkins couldn’t have predicted how relevant Season 2’s Jeffrey Epstein-esque mystery would be upon its ...

Ben Ogden of Team USA won the silver medal in the cross-country sprint Tuesday at the Winter Olympics in Italy, becoming the first American man to win a medal in cross-country skiing since Bill Koch ...

Infostealer threats are rapidly expanding beyond traditional Windows-focused campaigns, increasingly targeting macOS environments, leveraging cross-platform languages such as Python, and abusing ...

The 2026 Toyota Corolla Cross has many trims, but only one delivers the best mix of features, efficiency, and value. Here’s the smart buy. The 2026 Toyota Corolla Cross adds design updates, tech, and ...

Silvercorp Metals is leveraging China-generated cash flow to fund global copper-gold expansion, notably the El Domo project in Ecuador. Q2 2026 saw strong operational results, with $83.3M revenue, $39 ...

Oklahoma State won the 2025 DI men's cross country team title, finishing with 57 points. The Cowboys had four runners finish in the top 12. It's the Cowboys' second win in three seasons and fifth in ...

Learn how to choose the right cross-validation method for your machine learning projects. Compare techniques like k-fold, stratified, and leave-one-out cross-validation, and understand when to use ...