We're celebrating 25 years of work to advance a bold vision for a just and inclusive democracy and economy that reflects a growing and diversifying nation. Read Taifa Smith Butler's reflection on ...

April 24, 2026 • Researchers discovered evidence of enormous Kraken-like creatures who hunted in the seas some 100 million years ago, competing with large apex predators.

April 25, 2026 • Pope Leo reiterated the Catholic Church's teaching that the death penalty is "inadmissible," in a video message released hours after the Justice Department said it would allow firing ...

Abstract: Visualizing information inside objects is an everlasting need to bridge the world from physics, chemistry, and biology to computation. Among all tomographic techniques, terahertz (THz) ...

Abstract: In traditional GNSS applications, signals arriving at a receiver's antenna from nearby reflecting surfaces (multipath) interfere with the signals received directly from the satellites which ...

These are not the best of times for President Trump or his party. His boundary-pushing, foreign adventurism and bluster may make November a very difficult month for Republicans. Join moderator Jeffrey ...