Abstract: The wavefront modulated electromagnetic (EM) wave has important applications in radar imaging realms, especially for forward-looking sight. To achieve good azimuth resolution and high signal ...

Abstract: Experiments carried out at NUWC's Seneca Lake facility in the summer of 2020 demonstrate the efficacy of underwater navigation via a single spiral wavefront (SWF) acoustic beacon. An SWF ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

The IRS shut down its direct filing program for 2026, but Free File, Fillable Forms, MilTax, and some private tools remain—if you know where to look. Here’s how to navigate the free options still ...

(NEXSTAR) – In 2025, nearly 300,000 Americans used a new electronic system to file their taxes directly with the IRS for free. In 2026, that’s no longer an option. IRS Direct File launched as a pilot ...

The Justice Department came under scrutiny for its handling of the documents and deletions online of some material. It said it would not remove mentions of Donald Trump from the files as they are ...

The Justice Department released a portion of the Jeffrey Epstein files to meet the Friday deadline established in a congressional bill with a series of downloadable files related to the convicted sex ...

Graham Kates is an investigative reporter covering criminal justice, privacy issues and information security for CBS News Digital. Contact Graham at [email protected] or [email protected] ...

The searchable database published by the Justice Department is broken into multiple categories. By Michael Gold Covering Congress The Justice Department on Friday released a set of publicly ...

You won’t see many better catches anywhere, on any level, than the one Washington Commanders wide receiver Treylon Burks pulled off against the Denver Broncos on Sunday Night Football in Week 13.

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