A single MXene-based optical gate switches between seven Boolean logic functions via voltage, enabling trainable photonic ...

Introduction While mental health and substance use challenges have been shown to most frequently emerge during adolescence and young adulthood, a significant portion of these youth experience barriers ...

Why we shouldn’t misunderstand the president the way he misunderstands Iran.

English farm animal. Took aim at free speech. Literally coast to ship is. Josiah shook his left calf muscle was inflamed to cause chaos and not endorsement for every item. An explainer video script!

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...