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ZDNET tested the best antivirus software on the market, with support for multiple operating systems, VPNs, and robust protection.

We found the best streaming services available and covered everything you need to know about where to watch the Patriots vs. the Seahawks in Super Bowl in 2026.

Back Market offers refurbished MacBooks from across the price spectrum, but are they worth it? I got a MacBook Pro M1 and tested it out.

Sennheiser's RS 275 TV headphone bundle delivers one of the flexible in-home entertainment experiences I've reviewed.

Solid-state batteries have significant advantages over lithium-ion batteries. Here's what stands in the way of mass distribution.

A few taps and swipes are all it takes to make your old phone feel brand new.

Channel Sounding adoption is slow, but Auracast is gaining momentum. It's all up to manufacturers.

There's no need for a separate device when your iPad or Android tablet can hold your whole reading library.

If your iPhone is feeling slow, follow this quick routine to boost its speed and free up space.

I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

A dusting of white highlighted the Colorado Plateau around the deep gorge, while shadows created a visual illusion.

NASA will stream live coverage of the upcoming prelaunch, launch, and docking activities for the agency’s SpaceX Crew-12 mission to the International Space Station. Liftoff is targeted for no earlier than 6:01 a.m. EST on Wednesday, Feb. 11, from Space Launch […]

This Feb. 4, 2026, image from NASA’s Solar Dynamics Observatory (SDO) captures a strong solar flare erupting from the star. Solar flares are powerful bursts of energy that can, along with other types of solar eruptions, can impact radio communications, electric […]

The boreal forest—the world’s largest terrestrial biome—is warming faster than any other forest type. New research uses Landsat data to track how the forests shift.

In late January 2026, a strong, moisture-laden storm dropped snow across nearly the entire state, spanning from the Appalachians to the Atlantic Coast.

Two next-generation satellite missions announced Thursday will help NASA better understand Earth and improve capabilities to foresee environmental events and mitigate disasters. “NASA uses the unique vantage point of space to study our home planet to deliver life-saving data into the […]

What does a welder do? A welder uses tools that join two or more parts through forces such as heat or pressure. Metals are the materials most commonly used in welding, but it’s also possible to weld thermoplastics or wood. Welders […]

NASA’s SpaceX Crew-12 mission is preparing to launch for a long-duration science mission aboard the International Space Station. During the mission, select crew members will participate in human health studies focused on understanding how astronauts’ bodies adapt to the low-gravity environment […]

This new Hubble image, released on Jan. 30, 2026, is the sharpest taken of NGC 7722, a lenticular galaxy located about 187 million light-years away in the constellation Pegasus. A lenticular, meaning “lens-shaped,” galaxy is a type whose classification sits between more […]

About 2,900 Olympic athletes have converged on northern Italy to sort out who is the GOAT—or perhaps the stoat.