For years, water managers have been puzzled as the Colorado River kept delivering less water than expected—even when snowpack ...

DONALD Trump says Iran called this morning to “work a deal” as his blockade of the Strait of Hormuz takes hold. The US ...

A senior UN official, Francisco Pichón, warned in February that conditions are worsening, citing risks to health care, water ...

8) Speaking in the Oval Office on March 31, Trump said the US will leave Iran within two to three weeks, “whether we have a ...

Pooria Asteraky, an engineer in Iran’s capital Tehran, has watched his small software company fall apart in the five weeks ...

President Trump on Monday said that Iran had reached out seeking a deal “very badly,” even as the US imposed a naval blockade ...

A study by a university has found using human urine could be key to making agriculture and wastewater treatment more ...