An analysis of counting-efficiency effects in non-volumetric particle counters explains discrepancies across channels.

The Antarctic sea, where glaciers drift across the surface. What kind of world lies 1,300 meters below the surface?

The bigger issue is organizations treating summary scores as strategy instead of diagnosing the specific pain points driving ...

This important study probes the long-standing failure to resolve evolutionary relationships between the classical "spiralian" taxa - i.e., annelids, molluscs, brachiopods, platyhelminths and ...

Ice comes in more forms than what you’ll find in a freezer or a glacier. Since 1900, scientists have observed more than 20 ...

An exclusive excerpt from the new biography of Mary Kay Ash reveals the Dallas businesswoman’s natural-born genius.

Introduction Gestational diabetes mellitus (GDM) is associated with a high risk of adverse perinatal outcomes. We evaluated ...

Introduction Postpartum disengagement from HIV care increases risks for adverse maternal health outcomes and transmission of ...

Hz infrasound, though inaudible, spikes cortisol and triggers irritability, explaining "supernatural" feelings in old buildings.

Objectives To assess physical and mental symptoms by ethnicity of a UK Armed Forces cohort. Design A retrospective, pooled ...

A reaction scheme showing an aryl aldehyde and a primary amine coming together on the left, with an arrow labeled with ...