Twin turbochargers have their pros and cons, and two main setups try to maximize the pros. Here's the difference between parallel and sequential twin turbos.

Cervical lymphadenopathy presents a shared anatomic challenge for clinicians, yet it serves as the divergent starting point ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

A long-awaited study commissioned by the FDA has muddied the path forward on how to reduce racial bias in pulse oximeter ...

When comparing diet soda vs regular soda, diet soda limits blood sugar spikes, but neither option is ideal for long-term ...

Discover how gross profit and operating income differ and why both are crucial in assessing a company’s financial health. Get ...

Apple's new phone has a lot in common with last year's model, but there are notable improvements to the camera, display and battery. Abrar's interests include phones, streaming, autonomous vehicles, ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Pulmonary hypertension (PH) has a high mortality rate if untreated. Unfortunately, the disease is not consistently diagnosed or treated across the United States. To improve the diagnosis and care of ...