For the first time, NASA's Neil Gehrels Swift Observatory tracked water loss from an interstellar comet as it approached and rounded the Sun. The object, 2I/Borisov, traveled through the solar system in late 2019. (more…)

Grammarians wonder: Should there be an apostrophe in “The Tortured Poets Department”? (more…)

I’m thrilled to announce Swift Collections, a new open-source package focused on extending the set of available Swift data structures. Like the Swift Algorithms and Swift Numerics packages before it, we’re releasing Swift Collections to help incubate new ... (more…)

The officer in Oakland wanted to prevent activists filming him from uploading the video to YouTube. (more…)

Three language features around Swift enumeration that you might not aware of. (more…)