Safety and data efficiency are important concerns in data-driven control, especially for nonlinear systems with unknown dynamics and subject to disturbances. In this work, we consider a class of ...

Digital cryptocurrencies such as Bitcoin have exploded in recent years in both popularity and value. By their novelty, cryptocurrencies tend to be both volatile and highly speculative. The capricious ...

Pathogenic xenobiotics are ubiquitous in the environment. Environmental carcinogens induce mutations leading to tumors; pathogens relying on environmental media transmission cause infections; exposure ...

Western companies are struggling to secure approvals for rare-earth imports from Chinese authorities, despite the U.S.-China deal.