Dan Diamond is a White House reporter for The Washington Post. He was previously a national health reporter covering politics, policy and public health. He joined The Post in 2021 after covering ...

Since De Beers, the world’s leading diamond company, ingeniously announced that “diamonds are forever” in the 1940s, most engagement rings have included a diamond—and an expensive one at that.

We introduce Sana, a text-to-image framework that can efficiently generate images up to 4096 × 4096 resolution. Sana can synthesize high-resolution, high-quality images with strong text-image ...