Engineering

Monitoring system designed to make railway operations much safer

Researchers from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences have developed a monitoring system to ensure communication and operation safety in railway sections by sending early warnings ...

Computer Sciences

New simulator helps robots sharpen their cutting skills

Researchers from the University of Southern California (USC) Department of Computer Science and NVIDIA have unveiled a new simulator for robotic cutting that can accurately reproduce the forces acting on a knife as it slices ...

Robotics

Swarm of autonomous tiny drones can localize gas leaks

When there is a gas leak in a large building or at an industrial site, human firefighters currently need to go in with gas sensing instruments. Finding the gas leak may take considerable time, while they are risking their ...

Business

China orders takedown of 25 apps from ride service Didi

China's regulator ordered the removal from app stores of 25 apps owned by Didi Global Inc., the country's largest ride-hailing service, citing severe violations of rules against collecting personal data.

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