Matter may be the big new thing in the smart home arena, but the old Zigbee protocol still has some tricks up its sleeves, and this one’s pretty cool: The ability to transform Zigbee devices ...

A common problem for mini-LED TVs is backlight blooming (where light surrounds brighter objects on dark backgrounds, creating a halo effect) but if these new innovations can reduce this issue ...

(AP Photo/Ted S. Warren) A Bright Light High In The East And South That Shines All Night That's Jupiter. Although it reached its annual opposition on Dec. 7, the solar system's largest planet is ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?

REN noted that solar production grew 37% year on year, driven by rapid capacity expansion. Non-renewable production, almost entirely from natural gas, fell to 5.1 TWh – the lowest level since 1979.

The days of bright, sometimes unflattering overhead lighting are fading fast. Warmer, softer, more forgiving LED options are leading the charge. Advances in lighting technology have increased options ...

NASA’s Parker Solar Probe skimmed the sun on Christmas Eve and lived to tell the tale. The heat-hardened spacecraft made its closest solar flyby yet at 6:53 a.m. EST on December 24. It came ...

Last night, the sun and Earth collaborated to give us a light show that no fireworks display could rival. Happy New Year! What a start to 2025! While many celebrated New Year's Eve with bursts of ...

In July it was approved by Secretary of State for Energy Security Ed Miliband, who described solar power as "crucial to achieving net zero". Once constructed it will be connected at the Burwell ...

which is expected to last for about a year and bring increased solar activity for auroras. Tasmania and large parts of the southern Australian mainland were treated to a spectacular light show ...