For the first time, taxpayers will receive letters from the IRS detailing where they went wrong in their calculations. (AP Photo) ...

New calorie-tracking apps with A.I. promise better accuracy. But researchers who study calories say that there’s a better, ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

The federal government wants to revamp the education system with AI.

There is a rare kind of evening when dinner picks you, not the other way around, and your plans suddenly feel easy in the best possible way. In Colorado, ...

Columnist Tom Lubnau writes, "Here's one that will hit you in the wallet – and one you didn’t see coming. How would you like ...

The addition of a small drone silhouette to the kill markings of an F-35A by the Dutch may appear like a clean tactical victory. It also throws into focus an issue that the current air-defense ...