Avascular necrosis in sickle cell disease can occur due to the impairment of blood supply to the bones, writes columnist.

As the anti-Tesla campaign gains momentum and the brand suffers repeated attacks across the globe, WSJ’s Aaron Zitner looks at the fallout from President Trump and Elon Musk’s alliance.

Elon Musk said Friday his artificial intelligence startup, xAI, has acquired his social media platform, X, for $33 billion in an all-stock transaction. Musk announced the deal in a Friday post ...

It's not just you: X is down right now, including on the iPhone and the web. The social media platform, formerly known as Twitter, stopped working in the past few minutes. It is unclear how long ...

Elon Musk’s artificial-intelligence startup xAI has acquired X, the social-media platform he also owns, in an all-stock transaction that fuses two of the billionaire’s biggest technology bets ...

Elon Musk announced that X, f.k.a. Twitter, has been acquired by his own xAI in an all-stock transaction. The owner of both companies revealed on X that the merger now values xAI, the AI company ...

In what appears to be a widespread outage for many X users, the social networking site owned by Elon Musk was experiencing technical problems and displaying errors Friday. According to outage ...

Physicists have now developed a microscopy technique based on ... PET Imaging Confirms Direct Involvement of Dopamine in Cognitive Flexibility Mar. 28, 2025 — Scientists have confirmed a ...

Users are reporting that X is down, but people may have an easier time accessing the social media platform owned by Elon Musk on a computer. On Sunday, at around 10 a.m. ET, users began reporting ...

Richard Lawler is a senior editor following news across tech, culture, policy, and entertainment. He joined The Verge in 2021 after several years covering news at Engadget. In response to a deal ...

More than 56,000 people briefly reported issues accessing Elon Musk’s social media platform X just before 3 p.m. EDT on Friday, the second-straight day users indicated problems with the platform ...