A $1 million prize awaits anyone who can show where the math of fluid flow breaks down. With specially trained AI systems, ...

Abstract: We develop a rapid rank-revealing technique to address a wide range of global optimization problems with a huge search space. This method is versatile, serving effectively for both nonlinear ...

Abstract: This letter presents a reconfigurable polarization converter employing a metasurface with liquid crystals (LC) to convert linearly polarized (LP) waves into either left-hand circularly ...

Truthout is a vital news source and a living history of political struggle. If you think our work is valuable, support us with a donation of any size. Over a dozen files on alleged child sex ...

Lawmakers on Sunday accused the Trump administration of “flouting” the law following the release of thousands of increasingly redacted documents related to convicted sex offender Jeffrey Epstein.

The Washington Post’s long-running exposé on the burglary of the Democratic National Committee’s office in the Watergate Hotel not only brought down a sitting President, forcing Richard Nixon’s ...

Jenny McCarty is a national parks junkie—her water bottle is covered in stickers from the NPS sites she’s visited over the years. So when the U.S. national parks became a political football this past ...