To date, the collaboration has detected dozens of merger events since its first Nobel Prize-winning discovery. Early detected ...

A respected Eastern Washington historian and author, who entertained National Geographic cruise ship tourists with stories of ...

It took less than a second for the space observatory hidden in Louisiana woods to detect a black hole that is that is ...

Gravitational-wave detectors have captured their biggest spectacle yet: two gargantuan, rapidly spinning black holes likely ...

Activists who spent months trying to pressure U.S. Rep. David Valadao, R-Hanford, into voting against President Donald ...

Scientists have detected the largest black hole collision ever observed, resulting in a colossal binary black hole 240 times ...

Millions of people across the United States have been issued safety warnings amid concerns over very high temperatures.

From the Central Valley of California to Midwestern battlegrounds and suburban districts of the northeast, the new law ...

The Department of Energy manager who oversaw the environmental cleanup done by 13,000 workers at the Hanford nuclear site has ...

The nationwide day of action is in response to the Trump administration and refers to a term coined by the late Rep. John ...

While Republicans hope to defend their House majority in 2026, Rep. David Valadao is vulnerable because he backed Trump's ...

The Supreme Court allowed the Trump administration to start mass layoffs at the Department of Education Monday, lifting a ...