Reconfigurable Intelligent Surface (RIS) is a promising low-cost technology for enhancing wireless communication coverage. It consists of passive reflecting elements that can adjust the phase shifts ...

This paper investigates a novel double-intelligent reflecting surface (IRS) aided secure multi-user symbiotic radio system, in which one IRS serves as a backscatter device (BD) for the secondary ...

Travel Travel 'Impressive' packing hack using 'genius' method is 'satisfying' and 'smart' Impressed social media users love the 'smart' hack that's gone viral on TikTok ...

Homeland Security Secretary Kristi Noem slammed the “ancient system” used to warn the public of potential weather threats — and vowed the Trump administration plans to “fix” the technology.

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, speeding through our celestial neighborhood.

Discover Warmwind OS, the AI-driven operating system that automates tasks, learns your habits, and redefines human-computer interaction.

The new interstellar comet's official name is 3I/ATLAS. It's officially the third known interstellar object to pass through our solar system, and it poses no threat to Earth.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

Watch interstellar comet 3I/ATLAS live online tonight as it races toward the sun on a rare visit from beyond our solar system.

An object from another solar system is hurtling our way. It is only the third interstellar object ever spotted in our Solar System, although many others have probably passed unnoticed.