Tailoring vectorial optical fields (VOFs) with polarization singularity along the propagation path advances the development of fundamental physics and optical communications. This study demonstrates ...

A high-gain, pattern-reconfigurable dielectric resonator antenna (DRA) with a switchable beam covering a 360° azimuthal plane is presented. It consists of a double-layer cylindrical dielectric ...

More information: Rachael Stewart et al, X-Ray Polarization of the Magnetar 1E 1841−045, The Astrophysical Journal Letters (2025). DOI: 10.3847/2041-8213/adbffa ...

This heightened a sense of being right, and the opposite view being wrong, provides fertile ground for polarization. This phase is where there is the greatest opportunity to change course.

It’s not just in policy or party leadership where you see the shift. In 2022, fewer than 30 percent of Republican men believed the proposition that “women should return to their traditional ...

Data from CBC News’ recent polling suggests an increase in political polarization amongst Albertans, pointing toward possibly more contentious times ahead for the prairie province.

Former President Barack Obama has issued a warning about the future of American democracy, cautioning that the country is “dangerously close” to normalizing behavior “consistent with ...

Our in-depth analysis of validated voters – those confirmed to have voted in the 2024 election – explores turnout, demographics and how people’s voting patterns changed over time. Our latest politics ...

With the growing demand for sustainable energy solutions and self-powered sensing devices, triboelectric nanogenerators (TENGs) have gained considerable attention due to their ability to efficiently ...

In multi-static passive radar systems, the uncontrollability over the transmitters may cause adverse factors formulti-target surveillance, one of which is the absence of range information. In this ...