The Energy Department says a small nuclear reactor under development at a national lab has reached a crucial milestone that could allow it to produce electricity in the next few years.
A federal judge on Friday struck down a Trump administration policy enacted after the shooting of two National Guard members that made it harder for immigrants from dozens of countries to stay and enter the country.
Russian President Vladimir Putin says developing countries have gained an increasingly important role in the global economy, while the share of output by Western countries has shrunk.