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Another big car company gives up on hydrogen

Stellantis, the automotive giant behind Chrysler, Citroen, Fiat, Jeep and Peugeot, is pulling out of hydrogen. The company said it’s killing its fuel cell development program in the face of “limited availability of hydrogen refueling infrastructure, high capital requirements and the need for stronger consumer purchasing incentives.” To put that another way, it’s realized hydrogen EVs are facing the same set of challenges it’s not been able to overcome in the last two or three decades. It’s a st

Stellantis abandons hydrogen fuel cell development

To paraphrase Mean Girls, "stop trying to make hydrogen happen." For some years now, detractors of battery electric vehicles have held up hydrogen as a clean fuel panacea. That sometimes refers to hydrogen combustion engines, but more often, it's hydrogen fuel cell electric vehicles, or FCEVs. Both promise motoring with only water emitted from the vehicles' exhausts. It's just that hydrogen actually kinda sucks as a fuel, and automaker Stellantis announced today that it is ending the developmen

Is Nano-Hydroxyapatite Toothpaste an Effective Fluoride Alternative? Dentists Weigh In

Picking the best toothpaste can be a challenge, especially with newer ingredients being added to the market. Nano-hydroxyapatite is a timely example and the star ingredient for popular brands like Boka and Davids. Amidst health concerns around fluoride and Robert F. Kennedy Jr., US Secretary of Health and Human Services, proposing to remove it from public water, nano-hydroxyapatite has been promoted as an effective alternative to fluoride in toothpaste. Many claim that it can repair enamel, prev

Amogy raises $80M to power ships and data centers with ammonia

From tariffs to the recent reconciliation bill, climate tech startups have been grappling with a rapidly changing landscape. Brooklyn-based startup Amogy has managed to avoid turbulence induced by U.S. politics by keeping its sights on more promising foreign markets. Amogy’s ammonia-to-power tech and its focus on Asian markets, including Japan, South Korea, and Singapore, has helped it land a fresh $23 million in funding. The round, which brings its most recent fundraise to $80 million, increas

Best Carpet Cleaners: I Used Real Life Messes as the Ultimate Test

The Bissell Revolution HydroSteam is the best overall carpet cleaner I tested. It was the only carpet washer that effectively removed pet urine and pet odors from my carpet. It also came in second to the Tineco Carpet Cruiser with tough stain removal. But for $300 less than the Tineco, its price-to-value ratio is unbeatable. Why I like it: While the Tineco Carpet Cruiser edged out the Bissell HydroSteam on the tough stain removal test, the Bissell blew away the competition on pet odor testing.

Tulum Energy rediscovered a forgotten hydrogen tech and used it to raise $27M

It was a mistake that was ahead of its time. Between 2002 and 2005, engineers with the Techint Group were trying to dial in a new electric arc furnace for a steelmaker when they noticed something odd. The carbon electrodes, rather than breaking down, were growing larger. The team had inadvertently created what’s known as a pyrolysis reaction, which is basically burning something in the absence of oxygen. In this case, the furnace was splitting methane into pure hydrogen and pure carbon. The te

Trans-Taiga Road (2004)

The Trans-Taiga Road is a gravel road that runs 666 km east from near the top end of the James Bay Road. It was built to access the various dams and generating stations that extend upriver along the La Grande River. This is an extremely remote road, leading 666 km east - almost to Labrador - with no settlements or towns aside from Hydro Quebec's settlements for workers (not open to the public). At the far end you will be 745 km from the nearest town! This is the farthest you can get from a town

Topics: hydro km road taiga tires

Hydrow Discount Code: Save Up to $150 in July

Hydrow rowing machines transformed the at-home fitness market when they launched in 2017. With their full-body low-impact training methods, Hydrow makes it easier to hit your fitness goals without leaving the house. The flagship Hydrow Pro is their most advanced model, but we also recommend the Hydrow Wave Rower for those with limited space. Both machines come with professional components, high resolution screens and an expansive library of over 5000 live and on-demand classes. With over half of

Trans-Taiga Road:The farthest you can get from a town on a road in North America

The Trans-Taiga Road is a gravel road that runs 666 km east from near the top end of the James Bay Road. It was built to access the various dams and generating stations that extend upriver along the La Grande River. This is an extremely remote road, leading 666 km east - almost to Labrador - with no settlements or towns aside from Hydro Quebec's settlements for workers (not open to the public). At the far end you will be 745 km from the nearest town! This is the farthest you can get from a town

Topics: hydro km road taiga tires

How Do Pimple Patches Work? Here’s Everything You Need to Know

How do pimple patches work? Back in the day, getting a zit meant caking on disguising layers of foundation, concealer, powder …or maybe just a strategically angled hairstyle. But now, the game has changed: Why hide a pimple when you can dress it up? No frantic blending or pore-clogging products are required. Today, we’re embracing a radically different (and refreshingly low-key) approach to clogged pores: slapping a bright yellow star-shaped sticker on it and calling it a day. Welcome to the er

Plantaform Smart Indoor Garden Review: Rewarding but Risky

It was about a week into my journey as a hydroponic lettuce farmer when I noticed my Mila air purifier, set to auto mode, was running at full blast. Its internal air quality sensor told me the air was dirty. Not sure if the sensor was overly sensitive, I swapped it out for the more powerful and far quieter IQ Air Atem X (9/10 WIRED Recommends) and set it on auto mode. Next time I went into my son’s room, the Atem was running at its highest speed. I checked the room’s IQAir Visual Pro Indoor Air

New Process Uses Microbes to Create Valuable Materials from Urine

Researchers from the Lawrence Berkeley National Laboratory (Berkeley Lab), UC Irvine, and the University of Illinois Urbana-Champaign (UIUC), have used biology to convert human urine into a valuable product. The team genetically modified yeast to take the elements present in urine and create hydroxyapatite – a calcium and phosphorus-based mineral naturally produced by humans and other animals to build bones and teeth. Commercially manufactured hydroxyapatite is used in surgery and dentistry to

The Download: Namibia’s hydrogen hopes, and fixing AI evaluation

Factories have used fossil fuels to process iron ore for three centuries, and the climate has paid a heavy price: According to the International Energy Agency, the steel industry today accounts for 8% of carbon dioxide emissions. But it turns out there is a less carbon-­intensive alternative: using hydrogen. Unlike coal or natural gas, which release carbon dioxide as a by-product, this process releases water. And if the hydrogen itself is “green,” the climate impact of the entire process will

Namibia wants to build the world’s first hydrogen economy

But environmentalists are not the only ones who’ve criticized the choice of location. An expanded port, built to facilitate ammonia exports, will sit immediately adjacent to a site that housed a labor and extermination camp during Namibia’s 1904–1908 genocide, in which tens of thousands of Nama and Herero people were killed by German soldiers during a period of resistance to colonial rule. A 2024 report commissioned by Nama and Herero leaders argues that the extension of port infrastructure woul

California’s Salton Sea Is Emitting Way More Toxic Gas Than We Thought

California’s largest and most-polluted lake, the Salton Sea, is exuding hydrogen sulfide, a noxious gas, at rates that greatly exceed the state’s air quality standards. Alarmingly, a new study finds that California’s air quality monitoring systems may be severely underestimating how much toxic pollution is reaching people living near the lake. Hydrogen sulfide, which smells like rotten eggs, is linked to a host of respiratory and neurological symptoms. The new study, published in the journal Ge