National / International News
One critter traveled around the globe from Australia on a eucalyptus tree. The other hitched a ride on a Central American flower. These flies are the tip of the invasive insect iceberg in California.
An environmental sustainability group assessed how 37 U.S. food companies are responding to escalating water risks. It found most have a long way to go to improve water efficiency and other practices.
Days after a lengthy report found it was "more probable than not" that quarterback Tom Brady knew of rule-breaking, the NFL suspends him for four games next season and fines his team $1 million.