Abstract: We investigate the impact of melanin concentration on the accuracy of oxygen saturation SpO2 estimation using reflective photoplethysmography (PPG) measurements. Monte Carlo (MC) simulations ...

ST. LOUIS – They hit fast, and they can hit hard. Pop-up storms, sometimes called “pulse storms,” can unleash powerful downburst winds with little if any advance warning. They’ve been a common theme ...

Josh Hart welcomed twin sons, Hendrix Aaron and Haze Dana, with wife Shannon Hart in May 2023 Slaven Vlasic/Getty Josh Hart is the MVP of dads! The New York Knicks star, 30, went full dad-mode on ...

DeepSeek's R1 model attracted global attention in January Article in Nature reveals R1's compute training costs for the first time DeepSeek also addresses claims it distilled OpenAI's models in ...

Diego is a writer and editor with over six years of experience covering games. He's mainly focused on guides, but he's done reviews, features, news, and everything in between. A fan of all genres, you ...

Charlie Kirk was the ideal role model for American political discourse. Throughout his unfortunately short life, Charlie committed himself unreservedly to reasoned debate, rational discourse, and the ...

Injuries are already biting the San Francisco 49ers after two of their top players were dinged up last week in the season-opening win over the Seattle Seahawks, yet the Niners are still 3-point ...

The 2025 NFL season continues on Sunday, and while you can always wager on spreads, totals and player props offered at or near the typical -110 odds line, there are ample longshot plays available ...

From the flight deck to the weekend getaway, the right aviation gear is essential for any aviation enthusiast. To see what's trending, we looked at the top-selling items purchased by FLYING magazine ...