A look at a device claimed to achieve perpetual motion, exploring its design, mechanics, and the science behind why it’s considered impossible. Trump’s chances of being removed by 25th Amendment climb ...

Of all the ideas presented to "Shark Tank's" judges, the Sullivan Generator is one of the most outwardly outlandish, but what ...

Anonymous text-to-video model leads Artificial Analysis' blind benchmark by 101 Elo points across nearly 8,000 user ...

Rather than attempt to manipulate all the complexities of the real-world economy, the stock market is now the signal for the entire economy: if stocks are going up, the economy is good. Like all good ...

AI video generators help you turn your prompts into believable videos, complete with audio. We've tested all the top services ...

What you need to know: Over the last 20 years, West Nile has undergone a remarkable metamorphosis For decades, the name West Nile conjured images of a distant frontier from Kampala City - about 450 ...

7 Best AI Art Generators (2026): Top Tools for Stunning Digital Art Your email has been sent This is a comprehensive list of the best AI art generators. Explore the advanced technology that transforms ...

We've tested the top AI image generation apps to help you find the one that produces the best results for the lowest price. I’ve been writing about consumer technology and video games for more than a ...

Editor’s Note — March 2026: We’ve updated our story to make sure items are in stock and available, plus we added a new best overall, the Goal Zero 1500 power station, a new model we recently reviewed, ...

AI image generation is now fully mainstream, but that doesn't mean you will get perfect results every time you try. Even the best services we've tested occasionally produce images with a litany of ...

Studies of visual perception indicate that aged humans show decreased visual acuity, binocular summation, contrast sensitivity, motion sensitivity and wavelength sensitivity 1,2,3,4. Senescent humans ...