The United States and the Philippines have kicked off one of their largest combat exercises, aimed at deterring aggression in ...
How good has the 6-foot-4, rail-thin Riley O’Brien been so far for the Cardinals? In 10 outings that have covered 10 1/3 ...
A party hat-shaped object spotted on Mars is drawing renewed scrutiny, with some experts suggesting it could be evidence of something major while others offered a trashy explanation for the cone. The ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
It’s probe-ably nothing. The newly discovered Manhattan-sized interstellar object zooming through our solar system has been identified as a comet — but two Harvard scientists argue there is reason to ...
In 1969, an exhibition opened at the Smithsonian Institution that defined the American studio craft movement. "Objects: USA" united a cohort of artists inventing new approaches to art-making by way of ...
Not revised: This Reviewed Preprint includes the authors’ original preprint (without revision), an eLife assessment, and public reviews. This study investigates the role of norepinephrine (NE) ...
This important study provides new evidence on the role of norepinephrine (NE) release in the hippocampus in response to environmental transitions (event boundaries), providing a potential link between ...