While these cables come in different lengths and materials, the truth is you don’t need to overspend if your goal is to get 4K resolution at 120Hz. All but one of our picks support at least the ...

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

Not only that, but it has a 4K upscaler so you can watch your older content on it, and the Samsung Gaming Hub is perfect for those who don’t have consoles or PCs but still want to game.

One is sensitive to light direction, the other to temperature—and both become a problem when an astronaut goes outside on a spacewalk. This has led to a new design. Astronauts love their watches.

March 20, 2025 • The Dark Energy Spectroscopic Instrument (DESI) is studying dark energy and the accelerated expansion of the universe. March 20, 2025 • If our 13.8 billion-year-old cosmos ...