In 1798, Henry Cavendish looked through his telescope into a darkened room. Inside the room, large lead spheres hung next to small two-inch counterparts, gravity bringing them slowly together. From ...

NASA astronaut Luke Delaney conducts botany experiments on the ISS.

The drive to create a superior race. Reprinted with permission from Encyclopedia of the Holocaust (Yad Vashem). A series of brutal pseudo-scientific medical experiments were performed in Nazi camps ...

Through a combination of high-pressure experiments and optical spectroscopy, physicists have revealed new insights into the structural forms of solid methane. Led by Mengnan Wang at the University of ...

Forbes contributors publish independent expert analyses and insights. I write about physics, science, academia, and pop culture. This article is more than 10 years old. A couple of weeks ago, I listed ...