Environment Climate Change Global Warming Why is this infamous iceberg turning blue? Iceberg A-23A is bigger than New York City, but its days are numbered. Breakthroughs, discoveries, and DIY tips sent every weekday. Iceberg A-23A is looking a little blue these days. In late December 2025, NASA and NOAA's Terra satellite spotted the massive iceberg covered with blue meltwater .

Why Are Grok and X Still Available in App Stores? Elon Musk's chatbot has been used to generate thousands of sexualized images of adults and apparent minors. Apple and Google have removed other "nudify" apps--but continue to host X and Grok. Elon Musk's AI chatbot Grok is being used to flood X with thousands of sexualized images of adults and apparent minors wearing minimal clothing. Some of this content appears to not only violate X's own policies, which prohibit sharing illegal content such as child sexual abuse material (CSAM), but may also violate the guidelines of Apple's App Store and the Google Play store.

Engadget's best of CES 2026: All the new tech that caught our eye in Las Vegas This year, over 4,000 exhibitors descended on Las Vegas, Nevada to showcase their wares at CES, and the Engadget team was out in full force . The week started with press conferences from the biggest companies at the show, which were often a flurry of AI buzzwords, vague promises and very little in the way of hard news. More than one company even decided to forgo announcing things during their conferences to make way for more AI chatter, only to publish press releases later quietly admitting that, yes, actually, they did make some consumer technology. It's appropriate, I guess, that as we're beginning to feel the knock-on cost effects of the AI industry's insatiable appetite for compute resources -- higher utility bills and device prices -- companies would rather use their flashy conferences to reinforce AI's supposedly must-have attributes rather than actually inform the public about their new products. We're by no means AI luddites at Engadget, but it's fair to say that our team is more excited by tangible products that enrich our lives than iterative improvements to large language models. So, away from all of the bombast of NVIDIA's marathon keynote and Lenovo's somehow simultaneously gaudy and dull Sphere show, it's been a pleasure to evaluate the crowd of weird new gadgets, appliances, toys and robots vying for our attention.

Sen. Elizabeth Warren and Biden FTC Chair Lina Khan are facing backlash after regulatory opposition helped derail Amazon’s bid for iRobot, resulting in the Roomba maker falling into Chinese ownership.

Like toddlers, some dogs can learn words by simply listening to humans talk. Breakthroughs, discoveries, and DIY tips sent every weekday. Just like with toddlers, it's often better to spell out certain words when a dog is nearby. Saying words "park" or "walk" can make the family pet excited the way that the mere mention of a "cookie" will for a young child. By the age of one-and-a-half, toddlers learn new words by listening to other people.

Will Your Favorite Apps Be Along for the Ride? Tech companies are calling AI the next platform. But some developers are reluctant to let AI agents stand between them and their users. Silicon Valley giants like Amazon, Meta, and OpenAI are racing to develop "operating systems" for AI-powered devices--and 2026 is likely the year these efforts will start to take off. The devices are largely built around a future where AI agents can take actions on a user's behalf, without requiring them to visit an app or website.

Parting with your money has never been easier. Have you ever wanted to save approximately three seconds and two mouse clicks when shopping online? Microsoft has something special just for you. The company just introduced something called at the NRF 2026 retail conference. This is exactly what it sounds like.

America's new dietary guidelines ignore decades of scientific research An emphasis on fruit, vegetables, and whole foods is welcome--but it's wrong to suggest steak and beef tallow should be prominent. The new year has barely begun, but the first days of 2026 have brought big news for health. On Monday, the US's federal health agency upended its recommendations for routine childhood vaccinations--a move that health associations worry puts children at unnecessary risk of preventable disease. There was more news from the federal government on Wednesday, when health secretary Robert F. Kennedy Jr. and his colleagues at the Departments of Health and Human Services and Agriculture unveiled new dietary guidelines for Americans . And they are causing a bit of a stir. RFK Jr's plan to improve America's diet is missing the point That's partly because they recommend products like red meat, butter, and beef tallow--foods that have been linked to cardiovascular disease, and that nutrition experts have been recommending people in their diets.

CES 2026 health tech products showcase AI-powered mirrors, walking exoskeletons, allergen detectors and smart scales in Las Vegas. Samsung Brain Health leads innovation.

'Nearly three-quarters of posts collected and analyzed by a researcher were requests for nonconsensual images of real women or minors.' 'Nearly three-quarters of posts collected and analyzed by a researcher were requests for nonconsensual images of real women or minors.' Sample of roughly 500 posts shows how frequently people are creating sexualized images with Elon Musk's AI chatbot Thu 8 Jan 2026 12.00 ESTLast modified on Thu 8 Jan 2026 12.01 EST New research that samples X users prompting Elon Musk's AI chatbot Grok demonstrates how frequently people are creating sexualized images with it. Nearly three-quarters of posts collected and analyzed by a PhD researcher at Dublin's Trinity College were requests for nonconsensual images of real women or minors with items of clothing removed or added. The posts offer a new level of detail on how the images are generated and shared on X, with users coaching one another on prompts; suggesting iterations on Grok's presentations of women in lingerie or swimsuits, or with areas of their body covered in semen; and asking Grok to remove outer clothing in replies to posts containing self-portraits by female users. Among hundreds of posts identified by Nana Nwachukwu as direct, nonconsensual requests for Grok to remove or replace clothing, dozens reviewed by the Guardian show users posting pictures of women including celebrities, models, stock photos and women who are not public figures posing in snapshots.