When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best 4K TVs are smart, colorful, sharp, and reliable. While all 4K TVs offer an Ultra HD ...

Explore Mars like never before! NASA's Mars Reconnaissance Orbiter, equipped with the powerful HiRISE camera, has been scanning the Martian surface in breathtaking detail for over a decade. Discover ...

4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...

Most of today's cameras can shoot 4K video, but when we think about the best 4K cameras, we focus on how cinematic that footage can be, and real-world performance for different filming needs.

While the world has been taken over by more streaming services than we can count on both of our hands, we're still clutching to our 4K UHD Blu-rays on account of their superior picture and sound ...

I’m an ISF-certified TV calibrator and a THX-certified home theater professional, and I’m here to help you understand 4K, HDR, Dolby Vision, Dolby Atmos, and even 8K (and to reassure you that ...

The best 55-inch 4K TVs are a great size for those stepping into the idea of a big, beautiful home theater. 55 inches is the amount of space where 4K resolution, advanced HDR tech and super-smooth ...

Resolution is the only notable downside. The U2724DE is a 1440p monitor, while many competitors in its price bracket offer 4K. This is the trade-off made to hit monitor’s 120Hz refresh rate.

It's all well and good buying a 4K 120 Hz gaming monitor if you're running an RTX 4090, but pair that with even a rock-solid mid-range card and you won't get very far. It's all about finding that ...

If you purchase an independently reviewed product or service through a link on our website, Variety may receive an affiliate commission. The physical releases will officially ship out on Dec. 17 ...

Understanding what happened to Mars' magnetic field is vital if we are to learn the Red Planet's ancient history. "We are trying to answer primary, important questions about how everything got to ...