Abstract: In multi-robot systems, accurate relative localization is indispensable for executing collaborative tasks in GPS-denied environments. This paper focuses on the relative localization problem ...

DEAR ABBY: My mother took care of her mother-in-law with Alzheimer’s for nine years. My father had two sisters who had nothing to do with their mother during that time. Now, the younger sister is ...

“Time flies,” “time waits for no one,” “as time goes on”: The way we speak about time tends to strongly imply that the passage of time is some sort of real process that happens out there in the world.

In a college-entrance-exam landscape long dominated by the SAT and the ACT, a relative newcomer has started to gain traction—especially in red states. The Classic Learning Test, first unveiled a ...

Max Schuster is a recent meteorology graduate but already has a massive online following with his "Max Velocity" online forecasts. He joins FOX Weather's Bob Van Dillen to talk about his rise to fame ...

Relative humidity measures how much moisture is in the air compared to how much it could hold at a given temperature. It is simply the dew point temperature divided by the air temperature, times 100.

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Matching projectiles with their ...

Retirement planning can feel like trying to hit a moving target. Just when you think you've figured out the magic number for a comfortable monthly retirement income, issues like rising costs, market ...

We’ve entered one of the most peculiar chapters in modern economic history—one where trillions of dollars remain dormant across bank accounts and corporate balance sheets. While the Federal Reserve’s ...

Cadillac unveiled an all-electric high-performance crossover concept car dubbed the Elevated Velocity, offering a preview of what future Cadillac designs might look like. The car takes inspiration ...

Not simply a flight of fancy, this all-electric concept is a runner (of sorts). Cadillac has descended upon Monterey Car Week with a new concept car. Dubbed Elevated Velocity, it does about what you’d ...

Scientific American is the authority on science and technology for a general audience, with coverage that explains how research changes our understanding of the world and shapes our lives. First ...