The Lancet is a world-leading, peer-reviewed general medical journal that publishes a broad range of high-quality scientific research, clinical reviews, and authoritative commentary across all aspects of human health. Established in 1823, it serves as a critical platform for disseminating breakthrough medical discoveries, evaluating the efficacy of clinical interventions, and addressing pressing global health challenges such as infectious diseases, oncology, neurology, and cardiology. Beyond clinical medicine, the journal extensively covers social determinants of health, medical ethics, and public policy, often advocating for evidence-based improvements in healthcare systems and international health equity. Through its core weekly publication and its family of specialised monthly journals, The Lancet aims to bridge the gap between rigorous scientific inquiry and practical application, providing clinicians, researchers, and policymakers with the data necessary to influence health outcomes on a global scale.

Founded in 1880, with seed money from Thomas Edison, Science continues to be at the center of the very best in research across the sciences, with articles that consistently rank among the most cited in the world. Science articles are peer-reviewed, and written to appeal to both scientist and layman. Regular issue features include a news and comment section, book reviews, and coverage of scientific meetings and seminars. The News section features late-breaking news and in-depth news analysis. Compass, an opinion section, publishes letters and commentary by scientists on current science issues. The TechSight section focuses on leading edge techniques and technologies. Topics include: bioinformatics, genome sequencing, and protein sequencing. This section is published in the third issue every month. The Research section features original investigative research and reporting. Other departments include NetWatch, This Week in Science, ScienceScope, Random Samples and New Products.

Kaiser Health News launched in early 2009. It is an independent news service that focuses on the nation's healthcare system and related political and policy issues. The news service provides in-depth stories on developments, initiatives and debates in the healthcare system. In addition to reporting, the news service features columns, video, graphics and multimedia elements. News content is also provided online.

STAT News covers health, medicine and life science news. In specific it offers coverage on the business of making medicines, health tech, science, and public health.

Medscape was created for medical specialists, primary care physicians, and health professionals and offers medical news, clinical trial information, review articles, journal commentary, expert columns, patient education articles and book reviews. It also includes Web-based services for verifying insurance information, Medline and other search engines, as well as a physician directory enabling users to find physicians by practice, location or specialty.