Abstract: Specific emitter identification (SEI), based on the inevitable hardware imperfections of emitters, plays a crucial role in physical layer security, independent of upper-layer cryptographic ...

It's time for the 2026 Australian Open. This week, some of the biggest names in tennis are playing Down Under at the Australian Open. The tournament has reached the semifinals. Coverage is airing ...

If you use a Mac, you might have noticed that while the Finder shows the size of individual files in List view, folder sizes are hidden by default behind a pair of dashes (–). In certain situations, ...

The calendar is flipping from 2025 to 2026 this week, and whether you're looking to start off the new year with a cup of coffee, a sit-down breakfast, or looking for some retail therapy, consumers ...

Forbes contributors publish independent expert analyses and insights. Ewan Spence covers the digital worlds of mobile technology. I’ve spent time with the Shiftphone 8, a smartphone pre-installed with ...

Cybersecurity researchers have discovered vulnerable code in legacy Python packages that could potentially pave the way for a supply chain compromise on the Python Package Index (PyPI) via a domain ...

To help you plan, here’s a full list of which grocery stores, pharmacies, convenience stores and major retailers are open — and which will remain closed on Thanksgiving Day 2025. Hours vary by ...

Veterans Day is here, the holiday celebrated annually to honor Americans who have served in the military. The history of Veterans Day dates back to 1919, when President Woodrow Wilson set Nov. 11 that ...

After weeks of anticipation, Nothing has finally rolled out the Nothing OS 4.0 Open Beta for its Phone (3a) and Phone (3a) Pro, bringing Android 16 features and a handful of design refinements to the ...

TALLAHASSEE, Fla. (WFLA) — Governor Ron DeSantis shared the spotlight Tuesday with an 11-foot Burmese python, making it clear the fight to protect the Everglades from invasive species only continues.

Nothing has officially launched the Nothing OS 4.0 Open Beta, giving users an early glimpse into the company’s latest software iteration built on Android 16. This update brings a host of innovative ...