Sciencenews

Science News publishes daily articles, feature stories, reviews and multimedia across health, life sciences, earth science, physics, space and technology, organized into sections such as Humans, Life, Earth, Physics and Space. The outlet describes itself as independent journalism dating to 1921, with its magazine archive going back to 1924.

The site carries sponsored partner content, including an article on hyperbaric chamber breathing systems credited to HPO.TECH Istanbul and marked Sponsored Content. A named Sponsored article format is priced by negotiation in USD, its ads.txt file lists 40 ad systems, 34 of them direct, and Freestar LLC is named as a sales house.