Coral reefs appear to run a daily timetable for microscopic life in nearby waters. Scientists found that microbial ...

Artificial intelligence is quietly transforming how scientists monitor and manage invisible biological pollutants in rivers, ...

Abstract: Low-frequency acoustic source tracking is essential for early fault diagnosis and structural health monitoring, yet conventional fiber-optic acoustic sensors that use circular diaphragms ...

Syngas biomethanation—converting CO/CO₂/H₂ into renewable methane—relies on coordinated microbial interactions.

The final, formatted version of the article will be published soon. Plant residues contribute to the nitrogen cycle in terrestrial ecosystems, as they are recognized as a nutrient source for soil ...

FILE - This image provided by NORAD, the North American Aerospace Defense Command, shows NORAD's Santa Tracker on Wednesday, Dec. 24, 2025. NORAD via AP, File Sometimes kids drop the phone after ...

NORAD (North American Aerospace Defense Command) had the first ever Santa tracker in 1955. While it used to be just a boring animation of Santa’s sleigh and reindeer flying across a map, NORAD has ...

"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." When you purchase through links on ...

WASHINGTON — The Space Development Agency announced Dec. 19 it awarded about $3.5 billion in contracts to four companies to build 72 missile-tracking satellites for the next phase of a low Earth orbit ...

Abstract: Electromagnetic tracking, as a noncontacting and occlusion-free localization method, has been widely used to track various intracorporeal medical devices and robots in minimally invasive ...