By Dr. Liji Thomas, MD A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in people with darker skin, increasing the risk of undetected hypoxemia and raising ...

Year-end turbulence only modestly slowed the surge in silver, gold and copper in 2025, with the metals providing important ballast to portfolios as President Donald Trump’s tariffs rattled markets and ...

VO2 max, the measure of how much oxygen the body consumes during exercise, has become a ubiquitous tool for professional ...

The family of a teenager who died just hours after leaving hospital have shared fears about the accuracy of his medical records. Robert Green became unwell on Tuesday, July 15 2025, before collapsing ...

Bitcoin holds above the $93,000 support level, signaling potential profit-taking despite rising ETF inflows. Ethereum consolidates between the 50-day EMA support and the 100-day EMA resistance as ...

Meta Platforms, Inc. engages in the development of social media applications. It builds technology that helps people connect and share, find communities, and grow businesses. It operates through the ...

Terry Lane is a writer for Investopedia with 25 years of experience in journalism and communications. He covers personal finance, Congress, government regulations, and economics. TrongNguyen / Getty ...

If pokies are your thing, Realz Casino is one of those sites you’ll probably end up spending a lot of time on. It’s clearly built around slots, with a huge game library and plenty of ways to find ...