Christmas Day will be quite warm across the U.S. only days after the winter solstice. Here is an explanation of why winter ...

Autonomous free-flying robots aboard the International Space Station (ISS) frequently lose their bearings. Without gravity to distinguish up from down, even precision sensors suffer from accumulating ...

Vertical monitors can streamline workflows in certain situations. Here's how to set one up in Windows 11 using either built-in or third-party tools.

Learn how convexity adjustments in bonds affect interest rates and prices using key formulas. Understand their importance in accurately predicting bond price changes.

Unsurprisingly, the best games of 2025 came from the fringes of the industry. Here's what The A.V. Club's games critics loved ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during ...

Abstract: Direction finding in partly calibrated arrays has received significant attention in recent years. From the perspective of the calibration imperfections, existing literature predominantly ...

If you've ever watched a batter get beaten by a ball that curved, jagged or dipped at the last moment, you've seen one of ...

'Tis the season for holiday parties and festivities, but a lost iPhone can quickly spoil the joyous cheer and vibe fast. Whether misplaced or stolen, modern iPhones have powerful features to help.

Abstract: Spatial spectrum direction finding is a kind of radio signal direction finding technology which combines multi-element antenna and multi-channel signal processing. The spatial spectrum ...