We tested polarized sunglasses to find the best picks for men and women in 2025. Our recommendations come from Oakley, Ray-Ban, Warby Parker, and more.

Dielectric lens antennas are attracting the attention of researchers for applications at higher frequencies due to their high radiation capability, low side lobe levels, and simple structure. This ...

Light and Shadow: Satyajit Ray through Nemai Ghosh’s Lens is now on view at Kolkata’s Alipore Museum, presented by DAG in collaboration with the museum. The exhibition offers a rare and intimate look ...