A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.

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Urge your mayor to take action on climate change by joining the Earth Hour City Challenge! To avoid the worst effects of climate change, we need to dramatically reduce global carbon emissions. But we ...

Cameron Diaz at the Berlin premiere of "Back In Action." Getty Images for Netflix Cameron Diaz made a stunning return to the spotlight at the Berlin premiere of “Back in Action” on Wednesday ...

Paul loved to make people laugh and continued to do so until he couldn't speak anymore. Paul leaves behind his devoted wife and best friend Lynn Tyndall and cherished daughters Vanessa Tyndall (Kyle) ...

Copyright 2025 The Associated Press. All Rights Reserved. This image provided by European Space Agency shows close-up photos of Mercury’s north pole taken by the ...

A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole. The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's ...

Walk up to someone wearing a pair of Halliday’s smart glasses, and you might not notice they’re looking at smartphone notifications, live language translations, or advice from an AI assistant ...

Mechanical keyboard specialist Keychron is adding fancy analog Hall effect switches to more of its lineup. Two of the models announced at CES today are launching immediately: the $169 Lemokey P1 ...