U.S. offers another round of free COVID tests The news comes as COVID-19 circulation in the U.S. is high but declining, according to data from the Centers for Disease Control and Prevention ...
Some of the most widely used drugs today, including penicillin, were discovered through a process called phenotypic screening ...
Researchers from ORNL and NETL 3D printed the lightest crack-free alloy capable of operating without melting at temperatures above 2,400 degrees Fahrenheit.