Prep smart before you hit the park or trail to avoid heat-related illness. Remember to acclimate, hydrate and change your ...

Heat indices will reach 110 in parts of Illinois this week. Here's how to identify and treat heat-related illnesses.

The death of NASCAR champion Kyle Busch on May 21 was attributed to severe pneumonia that rapidly progressed into sepsis — highlighting a potential gap in community and professional education: how ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a writer focused on parenting and health gear. She has ...

Jeffrey S. Lander, MD, is a board-certified cardiologist and the President and Governor of the American College of Cardiology, New Jersey chapter. To take a pulse oximetry reading, turn on the device, ...

The new dual-band GPS is both reliably accurate in tough conditions and surprisingly battery-efficient, only using about 8–10% Watch 4 capacity per hour. HR accuracy remains unchanged from the Watch 3 ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Vanessa is a lead writer at CNET ...

Our motoring editor answers your questions about managing electric vehicles (EVs) in the colder months. Why do EVs lose range in cold weather? Cold weather can significantly impact an EV’s battery ...

Discrepancies between pulse oximetry and arterial oxygen saturation can pose challenges in clinical assessment. Possible underlying causes include poor peripheral perfusion, skin pigmentation, motion ...