Research shows that integrating pumice and waste tire rubber in geopolymer concrete enhances mechanical properties, offering ...
He led a team of scientists who helped confirm that a Big Bang was the source of the universe. The discovery earned him a ...
If you think of a single atom as a grain of sand, then a wavelength of visible light—which is a thousand times larger than ...
In "Mapmatics," a mathematician tells the stories of how math helps us track epidemics, map the seafloor, and plot a complex delivery route.
A new chip design includes 41 vertical layers of semiconductor and insulator materials, which allow it to outrun the limits ...
Physicists have tried so many different ways to find dark matter, but none has been successful. Now an unexpected contender ...
Penn Engineers have developed a mathematical "Rosetta Stone" that translates atomic and molecular movements into predictions ...
TWA is one such semiclassical approach that dates back to the 1970s, but is limited to isolated, idealized quantum systems ...
Scientists from NASA and Chalmers University have discovered that incompatible substances can mix on Titan’s icy surface, ...
The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...
A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.