From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.

"Thermal confidence at the treatment site can change what's possible for next-generation vascular tools," said Charles Golub, Medical Marketing at Lightera. "Our goal is to help medical device ...

Tiny fiber networks, long overlooked and largely invisible to existing imaging tools, are now at the center of a breakthrough ...

The key to understanding the drivers of physical and neurological disease lies in part with understanding the microscopic ...

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Whether you’re gaming, streaming movies, or taking work ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Certain nutrients are intrinsic to the body every day—think fats, protein, and fiber. There is perhaps no ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...

HOUSTON, Dec 4 (Reuters) - Shell-led (SHEL.L), opens new tab LNG Canada's second processing unit, known as Train 2, remains down nearly a month after its initial start-up, two sources told Reuters.