Explore some favorite visual stories of designers, developers and art directors from The Washington Post’s Design, Graphics and Opinions teams.

Background Heart auscultation is a widely used and cost-effective clinical tool for detecting valvular heart disease (VHD), particularly in primary care. However, existing evidence on its diagnostic ...

Background: Electrocardiogram (ECG) signals contain cardiopulmonary information that can facilitate sleep apnea detection. Traditional methods rely on extracting numerous ECG features, which is ...

Audacity is a free, open-source digital audio editor and recording software. It provides users with powerful tools for recording, editing, and enhancing audio ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...

Single file HTML web-app that can be installed as a PWA and used completely offline. We use audioMotion-analyzer by Henrique Avila Vianna for the actual audio analysis and pure HTML canvas to draw the ...

Fusion energy promises to deliver safe, sustainable, and low-carbon baseload power, complementing other clean energy sources like solar and wind. To achieve this, we need to address complex physics ...

Objective: To analyze the local field potentials (LFPs) in patients with focal drug-resistant epilepsy (DRE) from the anterior nucleus of the thalamus (ANT) during inter-ictal state and seizure state.

Microneurographic sensors provide a powerful means of studying peripheral nerve signals for scientific and medical applications. These signals can be used to diagnose neural disorders, understand ...