A simple stool sample may hold a clearer record of what you eat than a food diary ever could. In a new study, researchers ...

Simple finger-prick blood samples that can be collected at home and mailed to laboratories without refrigeration or prior ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

A simple light-based method is uncovering hidden fiber networks inside the brain and body, even in tissue slides over 100 years old.

Most of the time, you assume your brain is either “on” or “off,” awake or asleep. A new study shows something far more ...

A new study from Spain suggests that a simple blood test may one day help doctors diagnose Parkinson’s disease earlier than ...

In a Columbia University laboratory in New York, physicist Sebastian Will and his team have reached one of ultracold physics’ ...

Objectives In patients with chronic obstructive pulmonary disease (COPD), severe exacerbations (ECOPDs) impose significant morbidity and mortality. Current guidelines emphasise using ECOPD history to ...

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...