The Africa Cup of Nations 2025 has taken center stage in December and early January, as 24 teams went to Morocco aiming to be crowned AFCON champs. Now only a handful remain in this brilliant ...

Christmas is now uncomfortably close, and if you are still staring at a half-empty gift list, you’re not alone. Tech gifts are especially tricky at this stage, with budgets tight and the techie in ...

* no score awarded for Sao Paulo GP Qualifying as Bortoleto did not take part after crashing in Sprint **no score awarded for Bahrain GP as Hulkenberg was disqualified Watch every race of the 2026 F1 ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

Abstract: Accurately diagnosing pediatric sleep apnea-hypopnea (SAH) is a complex task in pediatric healthcare. Traditional methods like polysomnography (PSG) test, though effective, can be ...

Talking to yourself is very common and can be good for you. If your self-talk is positive, it can help you feel better and reach your goals. Be careful with negative self-talk, as it can make you feel ...

Abstract: In this work, a detection and classification method for sleep apnea and hypopnea, using photopletysmography (PPG) and peripheral oxygen saturation (SpO 2) signals, is proposed. The detector ...

Conclusions: SpO2 and PR measurements may be inaccurate across all skin pigmentation groups, breaching U.S. Food and Drug Administration guidance and industry standard thresholds. Pulse oximeters ...