A recent analysis showed the rate of uninsured children in the U.S. grew from 2022 to 2024. Experts say this could lead to ...

Pregnant people who receive a COVID vaccine are 60 percent less likely to experience severe disease and around 30 percent ...

THE BOOK DEPARTMENT of Scientific American is conducted, with the cooperation of the Editors, to make available for you a comprehensive book service. Each month the Editors select and review in these ...

The sharp, elongated bills of green hermit hummingbirds aren’t just fine-tuned for feeding; they also allow males to joust ...

One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they have shown how it could have formed on our planet eons ago. But not everyone ...

The U.S.’s and Denmark’s health systems are starkly different, so it makes sense that their vaccination schedules would ...

Christmas trees—and conifers in general—have made some surprising cameos throughout U.S. history, author Trent Preszler ...

General-purpose robots remain rare not for a lack of hardware but because we still can’t give machines the physical intuition ...

The FDA is reportedly considering the addition of high-level warning labels to COVID vaccines, a move that some experts say ...

A new study identifies a mechanism for how COVID vaccines may, in infrequent cases, drive heart inflammation, a condition ...

Space-based computing offers easy access to solar power but presents its own environmental challenges To hear Silicon Valley ...

A new Pew Research Center survey of 1,458 teens between the ages of 13 and 17 found that 64 percent have used an AI chatbot, ...