There are eight doors in front of you labeled A through H. Behind one of the doors is a prize. A guard is aware of the ...

Andrea Tamayo is the current newsletter and engagement intern at Scientific American and a freelance science writer. Follow ...

Climate change left its signature on the atmosphere early in the industrial revolution, reveals a thought experiment ...

Forty years after the first effort to extract mummy DNA, researchers have finally generated a full genome sequence from an ...

All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...

The June heat dome contributed to the deaths of at least three people. They have died as federal regulators have weighed ...

Canceled grants and slashed budgets are disproportionately affecting junior health researchers, dealing a major blow to the ...

When tested on their own and in mice, these bacterial strains from the human microbiome show promise in accumulating PFAS ...

Four research firms project that the Republicans’ One Big Beautiful Bill Act will raise greenhouse gas emissions and likely ...

Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

The team suspects that neurogenesis happens in other parts of the adult brain, too. In mice, new neurons are regularly made ...

Evidence shows that Medicaid improves people’s health and is particularly vital for babies, older people in need of long-term ...