The month of December in the NFL is when the marathon of an NFL season becomes a sprint. We're down to the final month of the ...

Two clashing ideas about disorder inside black holes now point to the same strange conclusions, and it could reshape the ...

How confusing inevitability with reality built decades of paradox. What if general relativity never actually tells us that ...

For many parents, pacifiers are a baby essential, helping their little ones calm down, self-soothe, and sleep better. But ...

If Dave Canales coached a team in a more high-profile market, he’d receive more national attention for the job he’s doing ...

Des Moines Register corrections and clarifications ...