Abstract: In this letter, a new method of path planning for unmanned ground vehicles (UGVs) on terrain is developed. For UGVs moving on terrain, path traversability and collision avoidance are ...

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A researcher at the Museum of Natural Sciences is using volunteer scientists to probe the universe for a mysterious type of ...

Abstract: Thanks to the advantages of zero carbon dioxide emissions and low operation cost, the number of on-road electric vehicles (EVs) is expected to keep increasing. They usually get charged ...

ESA's Euclid telescope identified 12 quasars from the universe's first 770 million years — more than the previous decade of ...

Sgr A*, the four-million-solar-mass black hole anchoring the Milky Way 26,000 light-years from Earth, has been producing a persistent outflow of hot gas for at least 20,000 years — and astronomers ...

Breakfast dining chain Denny's continues to reduce its restaurant footprint as some of its underperforming franchisees close locations amid weaker customer traffic and higher operating costs. Fewer ...