Add Yahoo as a preferred source to see more of our stories on Google. A recent aviation fire incident has reignited concerns over lithium-ion battery safety. According to preliminary findings from ...

In Section 132 of the Consolidated Appropriations Act of 2021, Congress requested the National Academies launch a 10-year study to provide ongoing, independent assessments of emerging risks in ...

Benefits for Cal Fire include not only being able to send optionally piloted vehicles into areas too dangerous for human pilots but also increased payload capacity from the lighter FBW system, reduced ...