Scientists use devices known as frequency comb lasers to search for methane in the air above oil and gas operations and to screen for signs of infection in human breath. A new study could help make ...

A team of UConn College of Engineering (CoE) researchers have achieved a major milestone in the field of phononics with the ...

Astronomers observed flashes of X-rays coming from a supermassive black hole at a steadily increasing clip. The source could be the core of a dead star that's teetering at the black hole's edge.

That’s where a radar detector comes in handy, so long as they’re legal in your state (they’re currently illegal in Virginia ...

Quectel Wireless Solutions, a global IoT solutions provider, has announced three new antennas at CES 2025. The new additions to the Quectel antenna portfolio include the YEGN103W8A active GNSS antenna ...

The Quectel FGH100M-H is a high-power variant of the previously announced Quectel FGH100M Wi-Fi HaLow module. The Quectel ...

China’s new-generation fighter jet programme is pushing the boundaries of stealth material technology against multi-angle radar illumination across all frequency bands, according to scientists ...

which is a significant improvement compared to existing systems that extract signals only from the heart rate frequency band. Moreover, the system performs well in the automatic classification of ...

More information: Zhao-An Wang et al, On-Chip Photonic Simulating Band Structures toward Arbitrary-Range Coupled Frequency Lattices, Physical Review Letters (2024). DOI: 10.1103/PhysRevLett.

Live your life healthier and happier with our free weekly Living Well newsletter Resistance bands have an impressive elevator pitch. These versatile training tools are capable of upgrading your ...

X has substantially raised the price of its top-tier user subscription in multiple regions to help bolster the platform’s creator payouts. The increase for Premium Plus came into effect on ...