The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

A retired general who twice pleaded guilty to lying to the FBI, a political operative with no military background and a ...

Survey responses were linked to national labor market records, which provided detailed information about each worker’s ...

In a statement, Gardner said, “I am stepping down as CEO to ensure that Amtrak continues to enjoy the full faith and ...

Articles about the Holocaust, September 11, cancer awareness, sexual assault and suicide prevention are among the tens of thousands either removed or flagged for removal from Pentagon websites as the ...

Tens of thousands of ghost guns have been seized by law enforcement across the country since 2016, and those guns have been ...