Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

The platypus is one of evolution's lovable, oddball animals. The creature seems to defy well-understood rules of biology by ...

The Duchess of Sussex had a busy year in 2025, with her return to Instagram, the launch of her As Ever brand and the release of her With Love, Meghan series on Netflix. So it's no surprise to hear ...

Computational fluorescence microscopy (CFM) requires accurate point spread function (PSF) characterization for high-quality imaging. We propose a sample prior–based PSF decoupling method, where ...

Email notifications are only sent once a day, and only if there are new matching items. U.S. Rep. Teresa Leger Fernández this week introduced a resolution to make the first Saturday in May National ...

President Andrew Jackson took offense at something U.S. Rep. David Crockett of Tennessee had said and worked to defeat him in the 1835 congressional campaign. In response, Crockett told a Tennessee ...

Do you know what your hormone levels are? Should you? Your body is home to more than 50 hormones — chemical messengers that compose the endocrine system — and hormonal changes may reflect any number ...

TL;DR: YouTube now uses AI to automatically upscale videos below 1080p to HD, improving viewing on high-resolution displays. Creators can opt out, and viewers can disable upscaling, which is labeled ...

YouTube announced in its latest blog post that users who stream videos on their platform via televisions and other larger screens are seeing five new features now, including the new Super Resolution ...

YouTube has announced that it will start using AI to upscale low-quality videos with a new “Super Resolution” feature coming soon. In a blog post today, YouTube announced a few new features coming to ...

The platform is optimizing its TV experience with new resolution upscaling and shopping features. The platform is optimizing its TV experience with new resolution upscaling and shopping features. is ...

Michelle Ehrhardt is Lifehacker's Associate Tech Editor. She has a bachelor's degree in history from Earlham College, where she also double majored in theatre. She also holds an MFA in game design ...