Abstract: Wireless communication is essential to people's daily lives and jobs. In the development of cognitive radios, automatic modulation classification (AMC) is a crucial and necessary topic.

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 ...

One of the changes that we've seen in phones over recent years has been more control over the file systems. Having previously hidden away a lot of the local storage structure, Android and iOS now both ...

There’s a lot of debate about weight machines in the fitness world. Some people gravitate towards them because they seem a heck of a lot easier than cranking out some reps with a pair of dumbbells or ...

see more of our stories on Google. Add Axios on Google Files released by the U.S. government linked to Jeffrey Epstein are displayed in Washington, D.C., on Dec. 23, 2025, as part of a new batch ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Sinking feelings don’t come much worse than when you think you ...

Thousands of files related to the investigation into sex trafficker Jeffrey Epstein are publicly available on a Department of Justice webpage titled "Epstein Library" Charna Flam is a writer-reporter ...

SINGAPORE, Dec 17 (Reuters) - In a high-security Shenzhen laboratory, Chinese scientists have built what Washington has spent years trying to prevent: a prototype of a machine capable of producing the ...

We teach our kids to read, write and ride a bike. But we often skip one essential life skill: money management. Learn how to start the money conversation with your kids in our latest course, How To ...

Kirby Air Riders features over 20 rideable machines as well as a few legendary machines, many of which you need to get by unlocking them... Kirby Air Riders features over 20 rideable machines as well ...

Kirby Air Riders has a bunch of different machines for the characters to ride, all with their own quirks and strengths. You'll only start with a few at the beginning, but you can unlock more just by ...