Elon Musk says that in 10 to 20 years, work will be optional and money will be irrelevant thanks to AI and robotics Trump threatens to block opening of new bridge between US and Canada Bad Bunny may ...

Producing a little-known but beloved cocktail ingredient, the Bahamian Cascarilla plant offers a more prosperous future for ...

Douglas fir trees that survived the recent Frye Fire in the Pinaleño Mountains near Safford are prime habitat for endangered Mount Graham red squirrels — but those trees are threatened by tree-killing ...