ROS System, Hospital Drug Delivery Robot, Autonomous Localization, Path Planning, Navigation Simulation Cheng, B. and Zhang, B.Y. (2025) Research on Autonomous Localization and Navigation Simulation ...

The sun has been setting in the Brockton area well before 5 p.m. recently, but it won't be long now before the days start to get a little longer. The winter solstice is coming up, and with it the ...

The shortest day of the year is not something to celebrate, you might think. Something to get through, like a layoff or a cold, in hopes of better — or at least longer — days to come. But the ancients ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The Northern Hemisphere’s shortest day and longest night of ...

As the nights grow longer and temperatures continue to drop, the 2025 winter solstice is just around the corner. The winter solstice marks the shortest day of the year, bringing the least amount of ...

SIOUX FALLS, S.D. (KELO) — We are about a week and a half away from winter solstice, which brings the shortest day of the year. You may be shocked to learn, though, that our earliest sunset time does ...

As the rain continues to rain, and the hour when the sky goes from a dreary lightish gray to darker gray to black gets earlier and earlier, you may find yourself wondering: Will this ever end? That ...

The winter solstice is arriving soon. "The winter solstice is significant across various cultures, signaling the changing of the seasons," according to the Old Farmer's Almanac. After the winter ...

Cold temperatures and wintry weather in Western North Carolina have served as omens of the coming winter. The winter solstice, which is just over a week away, signifies the beginning of the winter ...

In his attempt to get his feet through the NBA door, Ryan Nembhard went on a whirlwind workout tour that encompassed two-thirds of the league’s teams. Despite leading the nation in assists last year ...