Electrons determine everything: how chemical reactions unfold, how materials conduct electricity, how biological molecules ...

That barrier has now been shattered. Researchers have generated a 19.2-attosecond soft X-ray pulse, effectively building the ...

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 ...

The doctors and nurses didn’t believe Tomisa Starr was having trouble breathing. Two years ago, Starr, 61, of Sacramento, California, was in the hospital for a spike in her blood pressure. She has ...

A high pulse pressure, or a wide pulse pressure, can indicate a change in your heart’s structure or function due to various causes, including aortic stiffening and hyperthyroidism. Pulse pressure is ...

Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings ...

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 ...

Democratic state Sen. Carlos Guillermo Smith discusses the repainting of an Orlando crosswalk meant to honor the 49 people killed in the 2016 Pulse nightclub shooting. The 9-year anniversary of the ...

DC fast-charging sites in Arizona, Texas, Florida, and Ohio, adding high-power chargers along major travel routes.

When 49 people died during the Pulse nightclub shooting on June 12, 2016, it was, at the time, the worst mass shooting in modern U.S. history. But an investigation by public radio station WMFE and ...

Convenience-store electric-vehicle charging site features travel store, on-site diner, ATM, barber shop and restrooms ...