Abstract: Orbital angular momentum (OAM) has garnered significant attention due to its advantages in channel capacity. In this letter, a polarization conversion metasurface (PCM) that utilizes ...

Government shutdown: Republicans consider escape hatch as Congress careens toward deadline New video shows Seahawks LB’s brilliant move on huge play had nothing to do with luck Economist warns coming ...

Since March 2025, ChatGPT has been capable of generating images. Following a period where it briefly wasn't available to free users, you now don't even pay for one of OpenAI's subscriptions to use ...

A major winter storm is expected to bring significant ice, sleet, and freezing rain to the South Carolina Upstate. Officials are urging residents to prepare for hazardous travel and widespread power ...

WASHINGTON — When severe weather hits, it can sometimes disrupt or damage vital infrastructure, such as the power grid or water supply. That's when many people often turn to generators to restore ...

LONDON, Dec 18 (Reuters) - Zara has become the latest fast-fashion retailer to use AI to help create new images of real models in different outfits, speeding up the production process as part of an ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

Passwords are the first line of defense in protecting access to the finances, credit information, and identities of our businesses and personal lives. But collectively, most Americans do a pretty ...