Researchers developed a transparent smart contact lens that uses gold nanoparticle-embedded PEDOT:PSS nanowires to improve ...

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

June 8, 2026 /3BL/ – Medtronic, a global leader in healthcare technology, announced FDA 510(k) clearance of its Nellcor™ pulse oximetry system with Nell-EQ™ intelligent processor. The Nell-EQ™ ...

Asthma is the most common chronic airway disease worldwide, imposing substantial clinical, societal, and economic burden.

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Editors’ Note: On December 17, 2020, the New England Journal of Medicine published a research letter, “Racial Bias in Pulse Oximetry Measurement,” prompted by this essay. Read the medical study here ...

People often speak metaphorically of the heartbeat or pulse of a city, but according to the authors of a new paper published in the Proceedings of the National Academy of Sciences, cities do indeed ...

EDITOR’S NOTE: This story contains descriptions of gun violence that some readers may find disturbing. Bass pumped through Pulse nightclub in the early hours of June 12, 2016, as more than 300 people ...

Ten years after the deadliest hate crime targeting LGBTQ+ people in American history, the Orlando Pulse memorial is taking shape. Opening in late 2027, the ethereal space honors the 49 lives lost. ByR ...

The goal of Sony’s PlayStation Pulse Explore wireless earbuds can be distilled down to two features: high-quality detailed audio and a plug-and-play setup. Clearly, Sony wanted these earbuds to stand ...

GOOD AFTERNOON. ON THIS DAY TEN YEARS AGO, HATE HIT ORLANDO 49 SOULS TAKEN FROM US. OUR CITY SHELL SHOCKED THE SCENE ONCE A PLACE OF JOY IS NO MORE. BUT THE MEMORIES OF THE HAPPINESS AND THE TRAGEDY ...

The WSJ/College Pulse 2025 Best Colleges in the U.S. ranking rates the top 500 universities in the country. The ranking was developed and executed in collaboration with our research partners College ...