A new megahertz laser improves satellite and debris tracking, strengthening orbit predictions and space safety.

A pulse oximeter measures your blood oxygen levels and pulse. A low level of oxygen saturation may occur if you have certain health conditions. Your skin tone may also affect your reading. Pulse ...

While feeling a pulse in your stomach can be alarming, it’s usually nothing to worry about. You’re most likely just feeling your pulse in your abdominal aorta, which carries blood from your heart to ...

What Is a Pulse Oximeter? A pulse oximeter, or pulse ox, is an electronic device that can be attached to your forehead, fingers, nose, foot, toes, or ears. A nurse or medical assistant usually clamps ...

Our product picks are editor-tested, expert-approved. We may earn a commission through links on our site. Why Trust Us? Before Covid, the last time you came in contact with a pulse oximeter was at ...

ORLANDO, Fla. — Survivors and family members of the 49 victims killed in the Pulse nightclub massacre nine years ago are getting their first chance Wednesday to walk through the long-shuttered, LGBTQ+ ...

Stunning to listen to and look at. Built-in lights with customizable color schemes that blink in time with your tunes. Portable. Connects to other JBL speakers for multi-speaker streaming. Sturdy ...