A higher percentage of California marijuana products are passing strict safety tests, but the sudden closing of a lab that state authorities found wasn't correctly checking for pesticides has raised ...

Airbus continues to test its aircraft using increasing proportions of sustainable aviation fuel, or SAF, with a goal of certifying aircraft for use of 100 percent SAF by the end of this decade.

ST. PAUL -- Increasing the amount of renewable ethanol blended into gasoline from 10 percent to 20 percent does not present problems for current vehicles or fuel dispensing equipment and provides ...

States in the Great Lakes and northern Midwest regions are among those that have the highest prevalence of COVID-19 infections recorded in the most-recent week, maps produced by the Centers for ...

RALEIGH, N.C. (WTVD) -- This week, North Carolina met the mark on one of the state's key metrics for reopening: a percent positive rate of 5%. And while health leaders recognized the hard work it took ...

Coronavirus numbers are still dropping. The percentage of positive tests fell below 3% on Thursday, March 4, even as the total number of tests increased. This was the lowest rate since mid July. The ...

A new poll finds that more than 60 percent of U.S. adults who tried to get an at-home COVID-19 test reported difficulty doing so, underscoring problems with testing access. The survey from the Kaiser ...