A 43-year-old man was shot to death outside a Maryland gas station and it's being investigated as a homicide, according to ...

Grist reports on the challenges of banning gas-powered leaf blowers, despite rising support and health concerns, highlighted ...

Abstract: In a robot arm, the actuator torques of a joint module are mostly used to compensate the gravitational torque caused by the robot ann's own weight, To deal with this problem, various ...