A sampling of the stories NPR staff believe made some of the deepest ripples this year — reminders of what rigorous, compassionate journalism can do, and why the work remains as urgent as ever.

One block in Pittsburgh’s Knoxville neighborhood shows how a legacy of population decline and neglect has allowed homes to decay and neighbors to suffer.

Next year, Module Building Systems will begin the work on the 4100-4200 blocks of Aldine Avenue.

Protect your construction project with a builder's risk insurance policy. Learn what it covers, its limits, and how it safeguards your investments during building or remodeling.

Katie Parrott in Source Code Was this newsletter forwarded to you? Sign up to get it in your inbox. Four OpenAI engineers built the Android version of the image generation app Sora in 28 days.