Researchers have identified a form of molecular motion that has not previously been observed. When what are known as "guest molecules"—molecules that are accommodated within a host molecule—penetrate ...

A blood test analyzing cell-free DNA with whole-genome sequencing and machine learning demonstrated 87.4% sensitivity and 97.8% specificity for multi-cancer detection, correctly predicting tissue ...

Nanopore sensors are tiny devices used to detect and analyze individual molecules by measuring ionic changes as the molecules pass through nanometer-scale openings. These sensors are classified into ...

Discovered through ancient DNA, the group lived in the high plateaus of present-day Bogotá, Colombia — close to where the Americas meet. Scientists aren’t sure exactly where they fall in the ...

INDIANAPOLIS – Aspiring genealogists and family history enthusiasts are invited to a free DNA Workshop on June 14, 2025, from 11:00 a.m. to 3:00 p.m. The event, featuring Angela Guntz of the ...

Cell-free DNA (cfDNA) is a promising biomarker for detecting, monitoring, and predicting survival of prostate cancer (PCA). However, the utility of total cfDNA quantitation in PCA in clinical setting ...

DNA origami structures represent an exciting class of materials ... it was possible to probe the conformational states of the zipper structure within different pH regimes using label-free ...