Cuba said its military killed four Cubans from the United States who were on a boat that entered its territorial waters Wednesday, which the Interior Ministry called a "foiled armed infiltration." The ...

Poetry and artificial intelligence can appear as opposites—one deeply human; the other cold and mechanical. Sasha Stiles sees them as expressions of the same impulse. Poetry, the Kalmyk- American poet ...

Moderna said the Food and Drug Administration has agreed to review its experimental mRNA flu shot, reversing an earlier decision to refuse to accept the application. The FDA is slated to make a ...