Explore the best free AI tools for teachers in 2026. From lesson planning and grading to research and design, these tools save hours every week.

New software from Tenna Systems maps out the interference landscape by assembling telemetry data from existing radios, and allows jammers to be avoided — or targeted.

Fort Carson, Colo. – The 4th Infantry Division tested advanced wearable sensors and end-user software during Ivy Sting IV, ...

The goal of the partnership is to develop synthetic datasets to train vision language action models on various experimental workflows ...