President Donald Trump this week said a sweeping peace deal with Iran could be signed very soon. He has made similar claims dozens of times over nearly three months, but no deal has come. Stocks and ...

Correspondent. "CBS News Sunday Morning" and "48 Hours" Tracy Smith is an award-winning correspondent for "CBS News Sunday Morning" and "48 Hours," who joined CBS News in 2000. Smith has covered a ...

WASHINGTON -- As US President Donald Trump signals an agreement with Iran could be within reach, major questions remain over Tehran's nuclear ambitions, regional security, and the durability of any ...

Precision agriculture cannot save cropping systems that are experiencing a decline in soil health. The primary function of precision agriculture in row-crop systems is to be a tool growers can use to ...

SACRAMENTO, Calif. (AP) — Two Democrats and a Republican were leading in early returns Tuesday in California’s crowded primary for governor, a campaign that tested voters’ appetites for an experienced ...

Renewable energy entrepreneur Riquelme is standing against Perez in Sunday's vote (Pierre-Philippe Marcou/AFP via Getty Images) Real Madrid will “sign” Erling Haaland and Rodri from Manchester City.