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8 Best Water Leak Detectors (2025), Tested and Reviewed

Other Leak Detectors We Like Photograph: Simon Hill First Alert L1 Wi-Fi Water Leak and Freeze Detector for $64: This large flood sensor, branded First Alert, works with First Alert or Resideo apps and accessories. It sends push notifications and emails to alert you to any leak and sports a 100-decibel alarm that you can stop with the side button. The sensor was relatively slow to alert in all my tests, and the push notifications only came through when my phone was connected to Wi-Fi. The 5-fo

Should you use your robot vacuum with recycled water? My results after a week of testing

ZDNET's key takeaways The 3i S10 Ultra robot vacuum and mop is available for $1,900. This device features a unique innovation: a trademarked WaterRecycle station that distills wastewater and dehumidifies your home so you never have to refill the clean water tank. The full device is one-of-a-kind, so its settings and setup take some getting used to, and it can sometimes take a long time to finish a task while the water distills. $1,899.99 at Amazon The 3i S10 Ultra robot vacuum and mop is on s

Topics: 3i robot s10 ultra water

I tested a robot vacuum that mops with recycled water and the results surprised me

ZDNET's key takeaways The 3i S10 Ultra robot vacuum and mop is available for $1,900. This device features a unique innovation: a trademarked WaterRecycle station that distills wastewater and dehumidifies your home so you never have to refill the clean water tank. The full device is one-of-a-kind, so its settings and setup take some getting used to, and it can sometimes take a long time to finish a task while the water distills. $1,899.99 at Amazon The 3i S10 Ultra robot vacuum and mop is on s

Topics: 3i robot s10 ultra water

US warns of Iranian cyberattacks and propaganda in wake of airstrikes

TL;DR: The Iranian government has been behind several cyberattacks on US organizations over the years. Now, the Department of Homeland Security has warned of an increased threat of both cyberattacks and physical attacks from the nation following US strikes on its nuclear facilities over the weekend. Homeland Security has warned that low-level cyberattacks against US networks by pro-Iranian hacktivists and cyber actors affiliated with the Iranian government are likely. The advisory adds that th

2B people don't have safe drinking water: what does this mean for them?

Two billion people don’t have safe drinking water: what does this really mean for them? For billions, it can mean hours spent collecting water. For almost a million, it means dying from disease. In the time it would take me to write the next sentence, I could get up, walk to the kitchen, and pour myself a glass of clean water. I’ve never had to worry about whether that water would make me sick. Almost six billion other people in the world share this reality. They have safe drinking water in th

A shark scientist reflects on Jaws at 50

If you've been in the ocean, there's been a shark not that far from you, and it knew you were there, and you probably had no idea it was there and had a pleasant day in the water. The sharks that do bite people, they take a little bite and they go, what is that? And swim away. That can be real bad if it hits a major artery or if you're far from shore. Again, I don't want to minimize the real harm. But it is not a shark hunting you because it has a taste for human flesh. They don't have hands. Th

Does the Internet Have an Environmental Impact? Yes, Actually. And It’s Getting Bigger

Diagnosing the environmental sustainability of the internet might seem, at first, like trying to figure out where the molecules of water in your morning cup of coffee originated. Water is constantly evolving, cycling through our environments and often carrying the secrets of the places it last passed through. The internet, in all its complexity, appears to operate in a similar fashion. Every time we log online, we step foot into an incredibly intricate stream of data, often cycled, reused and e

No Kings, Just Water

It was a lovely day for a protest until the cops decided to riot. Millions took to the streets on Saturday for No Kings Day, nationwide protests in cities big and small, timed to provide counter-programming for Donald Trump’s own military parade in Washington D.C.—an embarrassing spectacle that coincided with the president’s 79th birthday. Los Angeles, the second largest city in the country, had its own No Kings protest downtown that saw tens of thousands turn out. And it was incredible to witn

AI threatens to raid the water reserves of Europe's driest regions

U.S. giants Microsoft and Amazon are investing billions to snatch up land in the increasingly water-stressed territory with the aim of building data centers, which typically use many millions of liters of water a year. The Spanish and regional governments are ecstatic. The country’s former digital minister celebrated Amazon’s decision to move in last year, boasting that Spain is “at the forefront of technology innovation and Artificial Intelligence in Europe.” It goes hand-in-hand with the Euro

Best Meat Thermometers for 2025

James Bricknell/CNET The most important part of any thermometer testing is accuracy. We weight this criteria most heavily when compiling entries to the best list, and it is the most scientific of the tests. We use a medical-grade thermometer as our baseline for accuracy and test the meat probe variance to that temperature. Ice water testing Testing the accuracy of a thermometer usually involves a cup, some ice cubes, and water. Due to the nature of water it can be a liquid and a solid at 32F

The Best Water Filter Pitcher for 2025

As mentioned earlier in this article, there are quite a variety of contaminants worth removing from your tap water. The team here at our lab settled on three primary tests to benchmark the efficacy of these filters: TDS, pH and chlorine. Before we began the actual testing process, each pitcher was removed from the packaging, cleaned and then prepared per the manufacturer's instructions. This is very important, as most of these filters utilize activated carbon filtration, which will deposit sedim

The Hidden Cost of the Internet: Why the Web's Environmental Impact Matters Now More Than Ever

Diagnosing the environmental sustainability of the internet might seem, at first, like trying to figure out where the molecules of water in your morning cup of coffee originated. Water is constantly evolving, cycling through our environments and often carrying the secrets of the places it last passed through. The internet, in all its complexity, appears to operate in a similar fashion. Every time we log online, we step foot into an incredibly intricate stream of data, often cycled, reused and e

HomeKit Weekly: Protect your wood floors with a HomeKit-enabled water leak sensor from FIBARO

Water damage is one of my biggest fears as a homeowner. With hardwood floors throughout my house, even a small leak could turn into a massive repair bill and a huge inconvenience. A slow drip from a sink can quickly become thousands of dollars in damage for your floors and cabinets. Thankfully, with a HomeKit-enabled flood sensor from FIBARO, you can catch leaks early and avoid a major headache. The FIBARO water leak sensor is one of my oldest HomeKit devices I am using, but it still works great

These VA Tech scientists are building a better fog harp

A fog harp prototype collects water vapor. Credit: Virginia Tech A fog harp prototype collects water vapor. Credit: Virginia Tech Arid coastal regions that are also prone to fog are prime locations for fog-harvesting devices as a water source, especially during prolonged droughts. But the standard technology is prone to clogging. Scientists at Virginia Tech have created an improved version of their earlier "fog harp" alternative design to address that issue, according to a new paper published i

NASA Satellite Captures Massive Wastewater Flow off California Coast

In 2022, NASA’s Jet Propulsion Laboratory launched a satellite sensor to map minerals in the Earth’s dusty, arid regions. But that’s not all it’s useful for—in a new study, scientists used the spectroscopic tool to study massive amounts of sewage flowing into the sea off the Southern California coast. Every year, millions of gallons of untreated and treated wastewater are unceremoniously dumped into the Tijuana River, ferrying pollution through communities on both sides of the U.S.-Mexico borde

5 Best Totes for Travel in 2025, Tested and Reviewed by WIRED

For business travelers and solo flyers who pack light, the Away Everywhere Tote is the one-bag solution for back-to-back meetings, red-eye flights, and weekend getaways. Made from water-resistant nylon and accented with leather trim, it was clearly designed by someone who knows the realities of travel: fumbling through security lines, sprinting to trains, dodging coffee spills. It's fashionable enough for client dinners and durable enough to store in the overhead bin or under your seat. The dim

Meta inks a new geothermal energy deal to support AI

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home , a podcast from Vox Media and Audible Originals. Meta’s geothermal ambitions are growing with a new agreement to support projects in New Mexico. It announced the deal with XGS Energy today, a company developing next-generation geothermal technologies that make it possible to use this energy source in places where it was unf

Chatterbox TTS

Chatterbox TTS _Made with ♥️ by We're excited to introduce Chatterbox, Resemble AI's first production-grade open source TTS model. Licensed under MIT, Chatterbox has been benchmarked against leading closed-source systems like ElevenLabs, and is consistently preferred in side-by-side evaluations. Whether you're working on memes, videos, games, or AI agents, Chatterbox brings your content to life. It's also the first open source TTS model to support emotion exaggeration control, a powerful feat

The best robot vacuum and mop to buy right now

Robot vacuums that can both mop and sweep your floors have improved significantly in recent years. While they are still not as effective as good ol’ manual labor, if you run them regularly, they will help keep your floors cleaner with much less effort on your part. The difference is that newer “combo” robot vacuum and mop models are designed to actually scrub your floors. The first robot vacuums that could also “mop” simply slapped a thin, flat microfiber pad on the bot that kind of Swiffer-ed

Best Soda Makers to Buy in 2025: Get the Best Bubbly With These Top-Rated Machines

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. SodaStream When you're jonesing for some fizzy soda, it can be more fun to create your own carbonated beverage at home, and it can be more affordable in the long run than buying soda. Most of the popular soda-making machines provide users with the ability to customize their own flavors and even control the amount of carbonation. And best of all, these mach

2 Best Self-Cleaning Water Bottles in 2025

The CrazyCap bottle has two water purification modes: normal mode and "crazy mode." According to CrazyCap, normal mode kills up to 99.99% of contaminants and is suitable for "low to medium contamination," such as from public water fountains and tap faucets. Crazy mode, on the other hand, kills up to 99.9996% of contaminants and is suitable for "medium to high contamination," such as from lakes and rivers. The normal purification cycle takes 60 seconds and the crazy purification cycle takes two a

Is your phone truly waterproof? Here's what the IP rating tells you

Just how water-resistant is that box filled with electricity? Adrian Kingsley-Hughes/ZDNET I remember a time when you wouldn't dare let water anywhere near a smartphone or power bank, as it would almost certainly mean disaster. Today, however, most smartphones are designed to be water- and dust-resistant to some extent, and even gadgets like power banks and portable power stations are following suit. Also: The best portable power stations you can buy But how can you determine exactly how wate

Curiosity Mars rover discovers evidence of ripples from ancient Red Planet lake

Today, we know of Mars as a cold, dry desert, with patches of subterranean ice and ice caps at its poles. Billions of years ago, however, liquid water flowed freely across the planet. And, while NASA's various Mars rovers have uncovered signs that such water once existed on Mars , there's perhaps no better evidence of an ice-free, shallow lake than these two sets of ripples in Martian rock. In November 2022, NASA's Curiosity rover imaged the Amapari Marker Band in the foothills of Mount Sharp,

Star Wars-Style Fog Collectors Could Provide Water to the World’s Driest Cities

With less than 0.04 inches of rainfall each year, cities in Chile’s barren Atacama Desert—one of the driest places in the world—collect their water from ancient underground water sources. Now, researchers have identified another simple method that could help address water scarcity. An international team of researchers in Chile has tested the viability of a water-collection method that could be straight out of Dune: fog harvesting. The technology also brings Star Wars to mind, namely the moistur

NASA Captures Devastating Tennessee Floods From Space After Winter Storm Drenches Region

A large winter storm system that moved across the East Coast over the weekend caused serious floods in Tennessee and Kentucky, as seen in newly released NASA satellite images. The images show the Mississippi River’s serpentine path in western Tennessee and eastern Arkansas and Missouri. They also show the rivers and water bodies east of the Mississippi—in Tennessee—inundated by up to 6 inches (15 centimeters) of rain over a 48-hour period. A state of emergency was declared in Tennessee after a