X announced that it will display the region in which an account is based. The information is visible under the new "About This Account" section. X removed the feature for some accounts on Saturday.

Online sleuths quickly found that some accounts posting about U.S. politics, including those in support of the MAGA movement, appeared not to be based in the United States. By Yan Zhuang X launched a ...

You'll soon be able to see more information about X accounts, including where they're based and how many times they've changed their usernames. X is rolling out a new feature called "About this ...

Elon Musk’s X has begun rolling out a new feature for user profiles that will display information about the account, including where it’s based, how many times the account has changed its username, ...

A research team at the Jülich Supercomputing Center, together with experts from NVIDIA, has set a new record in quantum simulation: for the first time, a universal quantum computer with 50 qubits has ...

Researchers at the quantum computing firm Quantinuum used a new Helios-1 quantum computer to simulate a mathematical model that has long been used to study superconductivity. These simulations are not ...

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If such a simulation were possible, the simulated universe could itself give rise to life, which in turn might create its own simulation. This recursive possibility makes it seem highly unlikely that ...

X is warning that users must re-enroll their security keys or passkeys for two-factor authentication (2FA) before November 10 or they will be locked out of their accounts until they do so. In a series ...

The new X-T30 III also uses AI to detect and track subjects including people, animals, cars, trains, and birds. The new X-T30 III also uses AI to detect and track subjects including people, animals, ...

When Fujifilm launched the X-T50 last year, no one was sure what would happen with its aging X-T30 lineup. The company just answered that question with the launch of the X-T30 III, boosting the speed ...

Optical dispersion occurs when the refractive index of a material changes with the wavelength of incoming light. This variation causes different colors to move at different speeds in transparent media ...