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 ...

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

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

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 ...

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

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