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Terra CO2 cements $124M Series B to slash concrete’s carbon footprint

Concrete has been around for millennia, but Terra CO2 thinks it has a better way to make the ubiquitous building material, and investors appear to agree. The Golden, Colorado-based startup recently closed a $124.5 million Series B to help bring its low-carbon cement replacement to market. Cement — the stuff that binds aggregate together to form concrete — weighs heavily on the climate. The CO 2 released by the chemical reaction that makes Portland cement, the most common type of cement, and th

ICEBlock, an app for anonymously reporting ICE sightings

In Brief ICEBlock, an iPhone app that allows users to anonymously report sightings of U.S. Immigration and Customs Enforcement (ICE) agents, has rocketed to one of the coveted top spots in Apple’s U.S. App Store rankings. The upshot: Criticism from U.S. Attorney General Pam Bondi helped get it there. Most of ICEBlock’s users — about 20,000 — were in Los Angeles, where ICE raids have become commonplace over recent weeks, according to CNN. Following Bondi’s remarks late Monday, the app went vira

Mint Mobile Wants to Hook You Up With a New Samsung Galaxy S25+ and a Sweet Deal on Their Unlimited Plan

If you’re not ready to switch your cellular service over to Mint Mobile yet, you can’t say it’s due to lack of effort on their part. It’s possible you missed their earlier deal offers that dramatically dropped the price of their Unlimited plan and a brand-new Samsung smartphone, and if that’s the case, you’re in luck because they’re back with another one. See at Mint Mobile Make the jump from your current provider to Mint Mobile, where you get access to the nation’s largest 5G network at consi

Tesla Gets Dismal Sales News After Disastrous Robotaxi Launch

Tesla has posted its second quarter delivery numbers — and they're not looking good. As the New York Times reports, the company reported it had delivered just 384,000 vehicles between April and June, a massive drop from 444,000 vehicles over the same period last year. Meanwhile, CEO Elon Musk has focused his carmaker's resources on developing a robotaxi network of fully autonomous vehicles. However, given a disastrous launch filled with near-collisions, bizarre driving behavior, and human "saf

Nuki, my favorite smart lock, is now available in the US; I can’t recommend it enough

Rita El Khoury / Android Authority TL;DR Europe’s best smart lock, the Nuki Smart Lock, has launched in the US. The Matter-compatible lock costs $159 alone, or $299 with the fingerprint-supporting keypad (currently $229 on Amazon). A $5.9 premium monthly subscription enables remote access via the Nuki app and notifications, but it’s free for a lifetime for early adopters. If you ask me about my favorite product I’ve ever reviewed in my 19 years as a tech writer, the answer would be pretty st

New Apple TV 4K could be launching at the best possible moment

Believe it or not, the first Apple TV product preceded even the iPhone with its initial introduction. Yet for almost two decades, the product has remained fairly niche in Apple’s lineup. But the new Apple TV 4K launching this fall could be the best chance yet to change that. New Apple TV 4K might be the first to go mainstream In the early days of the Apple TV, the product was referred to by Apple as a “hobby.” It wasn’t expected to achieve the kind of success found by the Mac or iPod, or subs

Topics: 4k apple new success tv

The Roku Ultra streaming device gave my TV 4K superpowers - and it's 20% off

ZDNET's key takeaways The Roku Ultra is a streaming device available for $100. The Roku Ultra is the perfect streaming device for anyone who doesn't want to commit to team iOS with an Apple TV 4K or team Android with a Google TV Streamer. There are a few drawbacks to getting a Roku Ultra, like the lack of a headphone jack on the remote. $79 at Amazon $79.99 at B&H Photo-Video $99.99 at Roku more buying choices The Roku Ultra streaming device is on sale for $79, the lowest price we've ever see

ICEBlock climbs to the top of the App Store charts after officials slam it

US government officials have condemned ICEBlock and CNN's recent coverage of it, leading to more people hearing about its existence and downloading it from the App Store. Now the application, which allows users to add a pin on a map to show where ICE agents have recently been spotted, has climbed to the to the top of Apple's App Store charts. It's currently the number one free social networking app in the US and the third most downloaded free app overall. Engadget CNN's piece talked about how

These Fast Food Restaurants Hiked Their Prices the Most Last Year

The days of "fast food" being "cheap food" are long gone, and prices seem to always be increasing. We can blame that phenomenon on rising inflation, and while a trip to a McDonald's drive-thru is still cheaper than settling in for a meal at your favorite steakhouse, it's far from inexpensive. In fact, prices soared in 2024 as some of the most well-known fast food chains hiked prices to make our favorite treats more costly than ever. Not all fast food is created equal, and one restaurant has inc

Airport Lounges Are Sexy Again—if You Can Get In

Let’s be honest: A crowded airport lounge without a seat in sight is usually less appealing than an empty gate area. Over the past decade, an influx of travelers with club access has led to overcrowding, long waitlists, and a diminished (read: not luxurious) experience. However, a version of commercial air travel—often hidden from public view and inaccessible to even premium credit cardholders—has emerged. This more private, pre-flight experience is essential for the affluent business traveler,

Is mandatory battery throttling coming for more Pixels with poor battery health? (APK teardown)

Aamir Siddiqui / Android Authority TL;DR Google could potentially force Battery Health Assistance to remain enabled on Pixel phones with poor battery health. Users may not be able to change/disable the feature until they replace their phone’s battery. Pixel 9a users have Battery Health Assistance already enabled and mandatory, even on new devices. Pixel smartphones have been a staple recommendation as great Android phones, but lately, we’ve been hearing more and more about their battery issu

The 20 best Prime Day 2025 deals under $25

Amazon Prime Day is a great time to save money on expensive tech items like laptops, tablets, and TVs--especially on big-name brands like Apple, Samsung, and Sony. But if you're on a strict budget this year, ZDNET has you covered with the best deals. Get daily deals straight to your inbox during Prime Day when you sign up for ZDNET Recommends, your one-stop newsletter for the sale. You can find some very useful tech products, devices, and other gadgets for under $25, even before Amazon Prime D

Azure API vulnerability and roles misconfiguration compromise corporate networks

TL;DR Token Security researchers have discovered several Azure built-in roles that are misconfigured to be over-privileged - they grant more permissions than intended by Azure. In addition, we discovered another vulnerability in the Azure API that allows attackers to leak VPN keys. Combined, these two issues create a new attack chain that lets a weak user gain access to both internal cloud assets and on-premises networks. In this report, we detail the research process that led to the discove

Jabra Enhance Select 50R Review: Palatable Price

Despite the rise of competition in the over-the-counter hearing aid space, quality hearing aids remain stubbornly expensive. Top producers aren’t budging their premium prices, but they've quietly been introducing cheaper alternatives for consumers on a budget. Case in point is Jabra's Enhance Select 50R, the company’s entry-level model. At first glance, the behind-the-ear 50R looks almost identical to Jabra’s other hearing aids, like the Enhance Select 300, but a closer examination reveals a fe

ICE-tracking app tops App Store

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. ICEBlock, an app that lets users anonymously report sightings of Immigration and Customs Enforcement (ICE) officials, has soared up App Store charts after receiving criticism from the Trump administration. On Monday, US Homeland Security Secretary Kristi Noem responded to CNN’s coverage of ICEBlock in a post on X, calling it an “obstruction of justi

Here’s why you should probably steer clear of Samsung’s online-exclusive colors

Zac Kew-Denniss / Android Authority TL;DR Samsung reportedly requires authorized service centers to color-match replacement parts, including internal components. As a result, users with Samsung-exclusive colorways have faced unexpected repair delays due to limited part availability. This raises concerns about the practicality of choosing Samsung-exclusive finishes. Samsung typically releases exclusive colors for its flagship devices, which are available only through its official web store. T

Trump Threatens to Prosecute CNN for Reporting on ICEBlock as App Hits No. 1

ICEBlock, a new app that allows users to submit information about the location of ICE officers spotted in their community, has shot to the number one spot on the Apple App Store. And it’s largely thanks to publicity from the White House and President Donald Trump’s angry band of fascists. The ICEBlock app was created by developer Joshua Aaron, who told CNN that he wanted to create something to fight back against the deportations he saw happening in Los Angeles. The city has been terrorized by m

Topics: app cnn ice people trump

Amazon Lets You Add Alexa to Your Car for Practically Free With 73% Off Echo Auto (Newest Model)

Smart assistants can be a huge help in a lot of aspects of our lives. They’re great when you need to set an alarm because you’re cooking, or helping to look up an obscure fact because a kid asked you, or you just can’t quite remember the name of a specific band from 40 years ago. However, they can also be a huge help when you’re driving, but that’s a little harder to integrate. See at Amazon It doesn’t have to be hard to manage though, and if you’re looking for a way to add more Alexa into you

Marshall Bluetooth Headphones Drop to Nearly Free Compared to AirPods Max or Even Your Tiny Earbuds

Headphones can make a good song great. They can make a mediocre album sound fantastic. And they can help make calls you have to take sound even better from there. If you’re still chugging along without having had a good pair, now is the perfect time to change that. So we’ve got a deal for you to facilitate that very thing. You can head to Amazon now to get the Marshall Major IV On-Ear Bluetooth Headphones for just $70, down from their usual price of $99. That’s $29 off and a discount of 30%. S

Business Travel Is Evolving Faster Than Ever. We’ll Help You Navigate It

It might feel like a distant memory, but in 2020 the Covid-19 pandemic radically transformed how people lived, and specifically how they worked. At the time, plenty of health experts, CEOs, and publications (including WIRED) predicted that Covid would grind business travel to a halt indefinitely. If our day-to-day tasks and meetings could happen using Zoom, Slack, and other online tools, the logic went, then why not apply that same digital-first philosophy to work trips? But near the end of tha

How to Travel to the Most Remote Office on Earth

In November 2023, Jessica Studer, a 33-year-old research medical doctor and professional pianist from Bremgarten, Switzerland, prepared for her trip to Antarctica’s Concordia research station. Most work trips require a flight and a few nights in a hotel; hers would involve several days of travel and a year at the most remote outpost in the world. Very few people have experience preparing for such an extreme journey. Concordia sits at 10,600 feet above sea level, with winter temperatures plummet

Microsoft is laying off as many as 9,000 employees

Today we are sharing decisions that will impact colleagues across our organization. To position Gaming for enduring success and allow us to focus on strategic growth areas, we will end or decrease work in certain areas of the business and follow Microsoft’s lead in removing layers of management to increase agility and effectiveness. Out of respect for those impacted today, the specifics of today’s notifications and any organizational shifts will be shared by your team leaders in the coming days.

Google Now returns? Gemini Space could bring a Daily Hub feature to Pixels (APK teardown)

Ryan Haines / Android Authority TL;DR Google is developing a new feature called Gemini Space for Pixel devices, potentially as an evolution or rebrand of the current At a Glance feature. We’ve now found strings for a “Daily Hub,” feature within At a Glance/Gemini Space, described as a “space for content and suggestions to simplify your day.” This suggests Daily Hub could offer helpful content and suggestions similar to Samsung’s Now Brief and the erstwhile Google Now. We’ve previously spotte

White House condemnation sends ICEBlock to the top of the App Store charts

White House condemnation of a free app has drawn substantial attention to it, helping ICEBlock become the most popular social networking app in the App Store, beating out apps like X and Instagram. ICEBlock alerts people to sightings of Immigration and Customs Enforcement (ICE) agents in their area, following a major immigration crackdown by the White House … While the ICE operation is supposed to target illegal immigrants, there have been multiple examples of legal residents and even US citiz

Off with Their Heads: Illustrations of Blemmyes (ca. 1175–1724)

No matter that a headless tribe of people never existed, their inclusion in ancient histories made them popular fodder for later bestiary and travelogue traditions. Beginning with their appearance in the late-tenth century Marvels of the East, the Blemmyes often look just as confused as we are — staring out at the viewer, as if trying to understand where, exactly, their neck went wrong. In these illustrations, Blemmyes frequently keep equally strange bedfellows. The thirteenth-century Rutland Ps

Spain and Brazil push global action to tax the super-rich and curb inequality

Presented during the UN’s 4th International Conference on Financing for Development – taking place this week in Sevilla, Spain – the proposal highlights a growing problem: the richest individuals often contribute less to public finances than ordinary taxpayers, thanks to lower effective tax rates and legal loopholes. “Our countries need more and more public revenues to meet their needs. Inequality is a problem everywhere and the richest pay less than the middle class – even less than lower-inco

I Found the Best Way to Stop Mosquitos This Summer, and It's Not a Spray or Candle

Longer, hotter summers mean one thing: longer, itchier, angrier mosquito seasons. And if June's sizzling heat waves are any preview of summer's dog days, you're gonna need more than good vibes and a flickering citronella candle to make it through. I was playing it fast and loose with the usual bug defenses: sprays that smell bad and taste even worse and candles that burn out faster than your will to be outside. Then I met my new summer MVP: the Thermacell. It's a compact, affordable, bug-repell

Nothing Phone 3: Bold new flagship or $799 mistake? Tell us what you think

Nothing launched the Phone 2 at just $599, and it quickly earned a spot as one of the best value flagships around. But things have changed since then. The new Nothing Phone 3 starts at $799, and with that price tag, Nothing is clearly announcing that it’s ready to go toe-to-toe with Samsung, Google, Apple, and the other big names in the premium smartphone space. Is the Nothing Phone 3 worth $799? 143 votes Yes: It's innovative and delivers good value 17 % No: That price doesn't match the compro

Google Home’s new sharing tools are now available to everyone

Edgar Cervantes / Android Authority TL;DR Google Home is now widely rolling out its new Member role feature. It was previously available to Google Home users enrolled in the public preview program. Member role allows you to invite family members, including children under 13, as well as guests and roommates to manage specific devices or your entire smart home. Google Home’s Member access feature is now rolling out widely with version 3.3 of the app. The feature makes it easier to share a devi

Tired of surprise plan changes? AT&T’s new Wireless Account Lock feature has you covered

AT&T TL;DR AT&T has introduced a new Wireless Account Lock for postpaid and prepaid subscribers. The feature prevents anyone from making unauthorized changes to your account, such as billing updates, line changes, or device changes. It’s available as a toggle on the myAT&T app. AT&T is introducing a new Wireless Account Lock feature that lets you lock your subscriber account to prevent any unauthorized changes. People often complain about reps making changes to their accounts without their k