The new guidance would do away with a decades-old universal birth dose recommendation for hepatitis B that helped cut ...

Hole in the Sky, by Daniel H. Wilson, is one of Scientific American’s best fiction picks of 2025. In the novel, aliens talk ...

A partially successful test of China’s Zhuque-3 rocket shows that other countries are rapidly catching up with the U.S in the ...

It was thought that complex cells couldn’t survive above a certain temperature, but a tiny amoeba has proven that assumption ...

RFK Jr’s vaccine advisory panel will be discussing the inclusion of adjuvants in childhood vaccinations today. Here’s what’s ...

It’s always amazing, and more than a little humbling, when the universe reminds us that our “common sense” is provincial, ...

In a recent Science study, researchers used 15 kilometers of telecom fiber near Mendocino, Calif., to record the region’s ...

The man received the kidney transplant from a person who had died with undiagnosed rabies, according to U.S. public health ...

Members of the CDC’s Advisory Committee on Immunization Practices seemed confused on a proposed recommendation for the ...

Chatbots can measurably sway voters’ choices, new research shows. The findings raise urgent questions about AI’s role in ...

The Black Death ravaged Europe, and scientists and historians are still working to understand how it became so deadly ...

Using direct imaging, astronomers have found a brown dwarf that could help test technology for taking snapshots of Earthlike ...