Federal officials said the companies cooperated fully with the investigation. License plate readers help local police catch suspects; some claim invasion of privacy Police used automated license plate ...

Equipped with a GPS tracker, an HD video camera, and temperature and barometric pressure sensors to take measurements, an airplane made of paper board was launched from a helium weather balloon at an ...

Watch what happens when paper airplane is thrown across a stadium High above a massive stadium, the team tests whether a world record paper airplane design can actually glide across the entire field.