When people are dropped into the most dangerous of conditions – as when disaster strikes, or during exploration of another ...

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 ...

When a user pulls the string, the structure moves smoothly into its final 3D form. If the user releases the string, the ...

MIT researchers have developed a new method for designing 3D structures that can be transformed from a flat configuration ...

Shortest path algorithms sit at the heart of modern graph theory and many of the systems that move people, data, and goods around the world. After nearly seventy years of relying on the same classic ...

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 ...

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 ...

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 ...

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 ...

Instagram is introducing a new tool that lets you see and control your algorithm, starting with Reels, the company announced on Wednesday. The new tool, called “Your Algorithm,” lets you view the ...

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 ...

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 ...