The addition of selenium to cadmium telluride solar cells has led to record energy conversion efficiencies. While it is generally assumed that the selenium improves the optoelectronic properties of ...

Bi 2 TeI is identified as a dual topological insulator. It is a weak topological insulator with metallic states at the (010) surfaces and a topological crystalline insulator at the (001) surfaces.

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

After a short boat ride with her old pal Leon, Chapter 6 of the Separate Ways DLC sees Ada travel to the Island in pursuit of Krauser and the Amber. But when Krauser relinquishes the Amber to Saddler, ...

Catherine and Heathcliff are returning to the screen, but their passion burns brightest in a handful of sentences from Emily Brontë’s novel. By A.O. Scott The death of an Afghan American teenager ...

To many Israelis, he’s a war hero. To others, he’s a traitor guilty of “blood libel.” Can Yair Golan change politics in Israel? By Ruth Margalit The attempted “Great Meme Reset” reveals how ...

As treaty expires, Russia says it's still ready to talk to US on nuclear limits Russia said on Thursday it regretted the expiry of its last remaining nuclear arms treaty with the United States but was ...

At least 40 people have been killed and dozens seriously injured after a collision between two high-speed trains in southern Spain, in one of the country’s deadliest rail disasters in years. The crash ...

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The Architects of AI drove the economy, shaped geopolitics, and changed the way we interact with the world. Jensen Huang needs a moment. The CEO of Nvidia enters a cavernous ­studio at the company’s ...

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