Advertising disclosure: When you use our links to explore or buy products we may earn a fee, but that in no way affects our editorial independence. Buying a new air conditioner can be a major expense.

While the first innovators in the area of minimally invasive cardiac procedures began introducing methods such as finger-fracture valvuloplasty as early as the 1920s — in the case of England’s Henry ...

Welcome to The Full Nerd newsletter—your weekly dose of hardware talk from the enthusiasts at PCWorld. Missed the surprising topics on our YouTube show or latest news from across the web? You’re in ...

If you own your home, or even if you rent, chances are high that you’ll need to perform some basic toilet repair at some point. If your toilet isn’t flushing, if it’s very noisy, if it’s not filling ...

Five-year data from the PARTNER 3 trial showed that among low-risk patients with severe, symptomatic aortic stenosis, outcomes were similar among patients who had undergone transcatheter aortic-valve ...

The LG Dual Inverter became the first inverter-equipped window AC available in the U.S. back in 2018, and it was far quieter and more efficient than any of its predecessors. But it wasn’t long before ...

Please provide your email address to receive an email when new articles are posted on . A transcatheter mitral valve replacement system was approved for patients at high surgical risk. The system is ...

Is your toilet taking forever to refill? It might be time to replace the fill valve. This DIY guide walks you through the entire process with no plumbing experience needed. Sarah Ferguson prepares ...

We may receive a commission on purchases made from links. The valve stem that protrudes outside of a wheel does not last forever and requires periodic replacement. The tire valve stem houses the valve ...

Doctors at Children's National Hospital performed Preston's surgery. An 11-year-old boy recently became the first person in the world to have an artificial heart valve replaced with a living donor ...