Sailing has been a mainstay of human history for millennia, so it's no surprise that scientists would apply it to traveling ...

We tested four super bright flashlights that range from a laser-powered flashlight that shoots a beam over a .5 mile to a ...

In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances ... laser light at a visible wavelength. The goal was to measure the ...

There are many theories about what makes the classic American novel so great, and its ability to keep producing different ...

Monitor indoor humidity and temperature with the best indoor thermometer. See our top tested models to find out which ones ...

Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

This early "soup" would have been impossible to actually see because it couldn't hold visible light. "The free electrons ... at a rate proportional to their distance — which occurs when there ...

In the process, their experiment included photons in 37 dimensions, taking science even further down this strange quantum ...

An international team of engineers and physicists have found a way to use quantum light to improve the performance of cutting ...

A paradox at the heart of quantum physics has been tested in an extraordinary fashion, pushing the boundaries of human ...

There, they incubated the cells and offered them carbon (traceable by isotope, or the number of neutrons in the atomic nuclei) and minute amounts of light (though significantly more than what was ...