For decades, scientists have struggled to achieve the necessary precision for the ampere. But a device called the skipper CCD could spark an advance in measurement science.
From Oct. 26-31, a series of Dark Matter Day events will highlight the global search for dark matter, which, together with dark energy, makes up about 95% of the mass and energy in our universe.
After working with particle accelerators his entire professional career, Heather Rock Woods’ father placed himself in the path of a beam to fight cancer.