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 ...

Background Cardiac surgery carries a heightened risk of bradyarrhythmias, but current permanent pacemaker (PPM) implantation ...

Hormone therapy can affect your skin in several ways. However, the effects depend on the type of hormone therapy and other factors, such as your genetics and the dosage. Estrogen and testosterone ...

Most Medicaid and CHIP enrollees are still coverage-eligible one year later; 2.5 million are eligible for marketplace premium ...

SALLY FARMILOE, 49-year-old actress, presenter and writer: If necessary, I shall certainly take HRT. I can't think of anything worse than hot flushes and night sweats. I'm such a socialite that it ...

Elon Musk’s xAI artificial intelligence startup has bought Musk’s X, the social media company previously known as Twitter, for $33 billion, marking the latest twist in the billionaire’s fast ...

Bioidentical hormone replacement therapy (BHRT) treats hormonal imbalances in the body using lab-made chemicals that are identical to human hormones in their molecular structure. The term ...