Research Methodology

Data Analysis Experimental Design Experimental Techniques Observational Studies Animal Studies Experimental Studies Data Collection Clinical Trials Field Studies Statistical Analysis

Science Study Recasts Chile's Monte Verde as 4,200–8,200 Years Old

Researchers point to an 11,000-year ash layer beneath artifacts to argue the occupation occurred after that deposit.

Study Identifies Nine Gut Microbial Blood Markers Linked to Future Coronary Heart Disease

Lab-Made Hexagonal Diamond Clears Key Tests, Slightly Out-Hardens Cubic Diamond

Study Confirms DART Nudged Asteroid Pair’s Orbit Around the Sun

Toronto Team Synthesizes Functional lncRNAs, Shows Preclinical Anti-Inflammatory Effects

Testosterone-Linked Immune Cells Help Switch Off Pain Faster in Males, Study Finds

Infant Study Reveals Divergent Immune Responses to RSV and COVID-19 With Treatment Implications

New Single-Particle Assay Finds Disordered Lipid Nanoparticles Release RNA More Effectively

Rectal Mucosal Vaccine Clears C. Diff in Animals, Nature Study Finds

NASA-Led Study Finds Nonbiological Sources Fall Short for Curiosity’s Mars Organics

CU Anschutz Study Uses Blood ‘Omics’ to Predict Trauma Recovery Days Ahead

Scientists Challenge Claim That Trees Predicted Eclipse, Citing Thunderstorm Trigger

New Meta-Analysis Finds No Clear Fitness Edge for Trans Women Over Cis Women

Nature Studies Identify Lipid 'Dimmer' That Tunes STING Activity

Engineered Gut Bacteria Reveal Osmotic Stress in Mice Through Dimming Fluorescence

Metabolite-Ratio Blood Test Predicts Five-Year Asthma Exacerbation Risk With About 90% Accuracy

Scientists Define 'Marine Darkwaves' With First Framework to Track Underwater Blackouts

Science Study Shows 'Smoking Gun' Topological Signals Can Arise From Trivial Effects

NASA’s SPHEREx Releases First Full-Sky Infrared Map in 102 Colors

Anthropic Opens One-Week Pilot of ‘Interviewer,’ a Claude-Powered Tool for AI User Research