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Renewable energy overtakes coal as main source of the world's electricity
Renewable energy overtakes coal as the main source of the world's electricity generation, as thinktank sees a 'shift in the underlying dynamics of the power system'.
I counted every gadget in my home for Earth Day — and the results surprised me
In honor of Earth Day, I rounded up every gadget I own to sort out what I actually use from what needs selling, trading in, or recycling.
My pick of the best solar-powered gadgets to buy this Earth Day
So long as the sun is shining, these clever gadgets will keep on running.
Walt Disney World's new solar facility to provide 100% of daytime power for all parks
Walt Disney World's new solar facility is almost the size of Monaco, but it's just one of the sites that powers the entire resort.
The 6 best Apple gadgets ever, as voted by TechRadar readers
How many of your favorites were launched under the watchful eye of Tim Cook?
Blue Origin just hit a major milestone — and then failed its mission
Blue Origin reused a rocket booster for the first time on a mission, but then failed to complete its objective.
Samsung is clearing stock on its best-selling TVs — stunningly low prices on 4K, QLED, and OLED TVs
Samsung is clearing stock on its best-selling TVs to make room for its new 2026 TVs, which means you can score record-low prices on older model 4K, QLED, and OLED TVs.
Best Buy's Ultimate Upgrade sale ends soon — here are the 23 best deals I'd buy on TVs, laptops, headphones, and more
Best Buy's surprisingly strong Ultimate Upgrade Sale ends on Sunday, so I've taken another look through and picked out the 23 best deals worth buying if you're shopping for some new tech.
