Moderator, "Face the Nation with Margaret Brennan;" Chief foreign affairs correspondent Margaret Brennan is moderator of "Face the Nation with Margaret Brennan" on CBS. Based in Washington, D.C., ...

The dorsal raphe nucleus (DRN) serotonergic (5-HT) system has been implicated in regulating sleep and motor control; however, its specific role remains controversial. In this study, we found that ...

WASHINGTON, March 27 (Reuters) - Iran's response to a U.S. peace proposal aimed at ending the war in the Middle ‌East is expected on Friday, according to a source briefed on the matter. U.S. President ...

Using the Five-hundred-meter Aperture Spherical Radio Telescope (FAST), Chinese astronomers have explored the behavior of a rotating radio transient (RRAT) known as RRAT J1574+4703. The new ...

REM (rapid eye movement) and non-REM (NREM) sleep stages contribute to systems memory consolidation in hippocampal-cortical circuits. However, the physiological mechanisms underlying REM memory ...

The operational cleavage between the US public health and medical care systems contributed to the country’s difficulty in containing community spread of COVID-19 in the pandemic’s first months. We ...

Beneath the unforgiving spotlight of a watching world, White House Press Secretary Karoline Leavitt unleashed a fiercely defiant response as the Iran truce spiraled into chaos—trumpeted by Washington ...

Donald Trump claims Iran still wants a deal, after Tehran puts forward five-point counter-proposal and says war will end when it decides and on its terms Middle East crisis – live updates Iran ...

The top generic drug regulator at the US Food and Drug Administration (FDA) on Wednesday touted the drop in refuse-to-receive (RTR) decisions his office issued for abbreviated new drug applications ...