Service helps on MLK Day, but some say it’s not enough U.S. groups will gather for community service projects to honor Martin Luther King Jr., but some say more is needed. Read more on NPR

Iowa Republicans will use an app to transmit caucus results. Sound familiar? The state Republican Party is extremely confident the system will work Monday, but election experts can’t help but notice parallels to Iowa Democrats’ disastrous technology in 2020. Read more on NPR

Shipping container buildings may be cool — but they’re not always green Shipping containers may seem like a sustainable construction material, but are they actually eco-friendly? Many people don’t want a heavily-used container — and the energy bills are through the roof. Read more on NPR

The Iowa caucuses are today. Here’s what you need to know Republicans in Iowa convene today on a potentially record-breaking chilly night — that could affect turnout — to commence the 2024 presidential contest. Follow NPR for updates, analysis and results. Read more on NPR

An old relative of the T. rex sparks new questions about the dinosaur’s origins Researchers say they’ve identified the oldest known Tyrannosaurus, shaking up the ongoing debate over how and when the dinosaurs arrived in North America. Read more on NPR

To get fresh vegetables to people who need them, one city puts its soda tax to work In Boulder, Colorado, officials realized there were many people who needed access to fruits and vegetables but didn’t qualify for federal food assistance. Read more on NPR

Here are the 2024 Iowa Republican Caucus results Republicans are holding their traditional caucuses on Jan. 15, and former President Donald Trump has been the clear leader in Iowa polling. View the live results. Read more on NPR

The Buffalo Bills are hiring fans to shovel snow before its game against the Steelers The Bills vs. Steelers game was postponed due to inclement weather in Buffalo. The Bills are offering people $20 an hour to help clear the stadium of snow before Monday’s game. Read more on NPR