Some of these killed people. Some broke people's minds. And some poisoned entire cities. From the Demon Core to Chernobyl's liquidators, these are 25 real science experiments and projects that went ...

Foucault’s pendulum experiment led to an increase in the public’s interest in both real-life science and science fiction.

The most beautiful experiment in physics, according to a poll of Physics World readers, is the interference of single electrons in a Young’s double slit. Robert P Crease reports Simply beautiful – the ...

A new book covering the history of scientific inquiry invites us to marvel at the elegance of experimentation. Some philosophers have argued that “beauty” in science stands as a proxy for truth. Many ...

This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. You don’t have to pay much ...

Sometimes science needs to go big. From telescopes spanning the globe to particle accelerators that would take over 24 hours to walk around, these experiments are among the largest ever conducted.