Business

Uber loses $2.9 billion, offloads bike and scooter business

Uber lost $2.9 billion in the first quarter as its overseas investments were hammered by the coronavirus pandemic, but the company is looking to its growing food delivery business and aggressive cost-cutting to ease the pain.

Robotics

Molecular robots that work cooperatively in swarms

In a global first, scientists have demonstrated that molecular robots are able to accomplish cargo delivery by employing a strategy of swarming, achieving a transport efficiency five times greater than that of single robots.

Computer Sciences

How machine learning can be fair and accurate

Carnegie Mellon University researchers are challenging a long-held assumption that there is a trade-off between accuracy and fairness when using machine learning to make public policy decisions.

Robotics

Life-like robots soon to be reality

Life-like robots that can make decisions, adapt to their environment and learn, are one step closer thanks to a University of Bristol team who has demonstrated a new way of embedding computation into soft robotic materials. ...

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Delivery

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