A high-resolution groundwater map shows how underground water varies across the U.S., with new insights for agriculture and ...

Machines are moving beyond single-point sensing. Multi-sensor fusion now delivers vision, ranging and inertial data. The ...

They found that students assigned to teachers who used more mathematical vocabulary in their lessons made greater progress ...

Students and educators can choose to learn or teach using immersive text, slides, narrations, audio lessons and mind maps.