Urchin Slayers Are Trying to Save the Underwater Rainforest

Urchin Slayers Are Trying to Save the Underwater Rainforest

The resulting “urchin barrens,” as divers call them, can stretch hundreds of miles, with scientists reporting earlier this year that some Northern California kelp forests have suffered 95 percent loss since 2012.Kelp are key to much of the West Coast’s marine biodiversity.

Greg LeMond and the Amazing Candy Colored Dream Bike

Greg LeMond and the Amazing Candy Colored Dream Bike

The Prolog isn’t perfect, especially if you’re my size—I want to swap out its fancy integrated handlebars for narrower ones, and the small frame is just a little too long for me—but it’s the most fun ride I’ve had in a long time.

These Apps Saved My Sanity (and Probably My Marriage)

These Apps Saved My Sanity (and Probably My Marriage)

He’d drop the kids off to school and jet off to work, forgetting to mention that they’d decided to be car riders, not bus riders.I was tired of bickering, exhausted of upsetting friends I’d promised to carve time for, and completely over my husband’s and my endless cycle of forgetfulness.

‘Neurograins’ Could be the Next Brain-Computer Interfaces

‘Neurograins’ Could be the Next Brain-Computer Interfaces

“Typically, the smaller you make something, the less likely it is to be detected by the immune system as a foreign object,” says Solzbacher, who wasn’t involved in the Brown study.

As Covid Cases Rise, So Do Hospital-Related Infections

As Covid Cases Rise, So Do Hospital-Related Infections

The CDC’s new data shows that the only types of hospital infections to decline last year were surgical-site infections following colon surgery or hysterectomy (the kind that requires an open incision, not those done by laparoscopy), and also C.

FAO - News Article: FAO launches practical tools to encourage soil organic carbon sequestration

FAO - News Article: FAO launches practical tools to encourage soil organic carbon sequestration

Managing soils in a sustainable way and rehabilitating degraded agricultural soils and grasslands can therefore help mitigate the impacts of the climate crisis and improve food security and nutrition.

Better Data on Ivermectin Is Finally on Its Way

Better Data on Ivermectin Is Finally on Its Way

But when the Recovery trial came out with a rigorous, definitive answer of ‘No, it doesn’t work,’ everything quieted down,” says Hernandez.

Community Pharmacies Stepped Up During Covid—and Changed for Good

Community Pharmacies Stepped Up During Covid—and Changed for Good

Professionally, community pharmacies have spent decades advocating for enhanced services, often through legislative initiatives for pharmacists to be identified, legally, as health care providers, as well as for the role of the pharmacy technician to expand.

I’m a Lyft Driver. My Passengers Act Like I’m Part of the App

I’m a Lyft Driver. My Passengers Act Like I’m Part of the App

In the future, ride-hailing passengers may conjure autonomous vehicles to their doorsteps with a few taps in an app.I’m replaced by an illusory me—the generic, invisible driver whom many Lyft passengers seem to have in mind.Passengers and drivers are two strangers in a moving vehicle.

‘Prebunking’ Health Misinformation Tropes Can Stop Their Spread

‘Prebunking’ Health Misinformation Tropes Can Stop Their Spread

As media literacy expert Mike Caulfield notes, tropes flatten a scene to its essential bits, stripping out details to compel us to jump to a conclusion (the heroine will get out of her car!)

Eastern Hemlocks Face Extinction. A Tiny Fly Could Save Them

Eastern Hemlocks Face Extinction. A Tiny Fly Could Save Them

But climate change is assisting the woolly adelgid in its quest for total domination of the Northeast’s hemlocks, by helping it spread north into colder climes.

The UN Climate Report: All Is Not Well—but All Is Not Lost

The UN Climate Report: All Is Not Well—but All Is Not Lost

That’s a significant update from a previous IPCC report that predicted that the planet would hit the 1.5 milestone at around the year 2040, says Zeke Hausfather, a climate scientist and the director of climate and energy at the Breakthrough Institute, who wasn’t involved in the report.

Want to Slash Carbon Emissions? Start With These Power Plants

Want to Slash Carbon Emissions? Start With These Power Plants

If we had a global inventory of emissions and production from every power plant, we could use that data to identify the worst offenders and make a target list for efficiently lowering our carbon output.

How Much Will It Cost to Prevent Deaths by Climate-Driven Heat?

How Much Will It Cost to Prevent Deaths by Climate-Driven Heat?

To come up with this model, Bressler says he started with an existing one for the social cost of carbon developed by Yale University economist William Nordhaus, which originally pegged that figure at $37 per ton.

Scientists reveal how landmark ban gave planet fighting chance

Scientists reveal how landmark ban gave planet fighting chance

The new evidence reveals the planet’s critical ability to absorb carbon from the atmosphere could have been massively degraded sending global temperatures soaring if we still used ozone-destroying chemicals such as CFCs. New modelling by the international team of scientists from New Zealand, UK and the US, published today in top science journal Nature, paints a dramatic vision of a scorched planet Earth without the Montreal Protocol, what they call the “World Avoided”.

If You Want to Tackle Climate Change, Start With Methane

If You Want to Tackle Climate Change, Start With Methane

“Cutting methane emissions is the single fastest, most effective way there is to slow the rate of warming right now,” agreed Ilissa Ocko, senior climate scientist at the Environmental Defense Fund.

Reforestation Is Great! But We're Running Out of Seeds

Reforestation Is Great! But We're Running Out of Seeds

“Over the years, I’ve built up a network of people in the different collecting areas who helped me with seed collection,” Swift said.But while there’s a huge focus on planting trees, there’s little on where those seedlings will come from.

The Dinosaur-Killing Asteroid Birthed Today's Rainforests

The Dinosaur-Killing Asteroid Birthed Today's Rainforests

“It took us a long time to gather enough data that we could have a clear picture of what was going on during the extinction,” Carvalho told Ars. While the study deals with Colombian fossils, Carvalho said the researchers can get a fair idea of what happened in rainforests elsewhere in Central and South America, though the effects of the asteroid's impact are somewhat variable from region to region.

Covid-19 Vaccine Passports Are Coming. What Will That Mean?

Covid-19 Vaccine Passports Are Coming. What Will That Mean?

What is being discussed is more like the World Health Organization’s “yellow card.” That document’s actual name is the International Certificate of Vaccination or Prophylaxis, a form that was created in the 1930s to indicate that travelers have received certain vaccines but that isn’t certified by individual governments.

Water Supply Hacks Are a Serious Threat—and Only Getting Worse

Water Supply Hacks Are a Serious Threat—and Only Getting Worse

The specifics of how Travnichek allegedly obtained access to Post Rock Rural Water District’s network after he left the utility remain unclear; the indictment says only that he “logged in remotely.” He’d had a remote login when he worked there, court documents say, for after-hours monitoring.

The Stealthy Mathematics of Hearthstone

The Stealthy Mathematics of Hearthstone

That’s a lot of math in a short amount of time, yet the game pulls it off without ever feeling like you’re doing work.

The Physics of That Spinning Hug in Dua Lipa’s Music Video

The Physics of That Spinning Hug in Dua Lipa’s Music Video

Actually, just to make things easier I am going to draw the forces on a single human that is just doing a super lean back.We can add a "fake force" that's proportional to the acceleration of the car and boom—Newton's second law works again.

If You Liked Simple, Try These Online Banks Instead

If You Liked Simple, Try These Online Banks Instead

In general, before you jump ship and move all your money out, it might be worth taking a little while to see if the BBVA account you’re going to get anyway is similar enough to the experience you’re used to.

Laptop Buying Guide: How to Choose the Right PC (Step-by-Step Guide)

Laptop Buying Guide: How to Choose the Right PC (Step-by-Step Guide)

The first thing we suggest looking at is the processor, also referred to as the chip or the CPU.There are essentially two companies that make laptop processors: Intel and AMD.

How Food Waste Could Be Turned Into Climate-Friendly Jet Fuel

How Food Waste Could Be Turned Into Climate-Friendly Jet Fuel

The researchers demonstrated that with the right catalysts, both of these reactions work extremely well and produce a mix of hydrocarbons with properties similar to that of jet fuel.

Is Binge-Watching Bad for the Planet? Netflix Finally Answers

Is Binge-Watching Bad for the Planet? Netflix Finally Answers

For people binging Netflix, that’s useful context—but for the streaming giant, it provides crucial data to help it reduce its vast carbon footprint.

Indoor-Grown Weed Is Spewing Carbon Into the Atmosphere

Indoor-Grown Weed Is Spewing Carbon Into the Atmosphere

Based on their calculations, cannabis production results in over 2,000 kilograms of carbon dioxide emitted for every kilogram of product (defined as dried flowers), and its legalization has had a measurable effect on Colorado's greenhouse gas output.

The Tide Is High—and Getting Higher

The Tide Is High—and Getting Higher

A new study shows that nuisance flooding is exacerbated by dredging and the construction of piers and jetties that were intended to make coastal living easier but are in fact redirecting the flow of incoming ocean water and making high tides higher than ever before.

There's a Surge of New EVs. We Take Them for a Spin

There's a Surge of New EVs. We Take Them for a Spin

Most have ranges well above 200 miles, and a few start below $40,000.Among the latest entries: Volkswagen’s ID.4 compact crossover, the Volvo XC40 Recharge, Hyundai’s Ioniq, the Ford Mustang Mach-E, the Polestar 2, Kia’s Niro EV, a new Chevy Bolt and larger Bolt EUV, and more affordable versions of Porsche’s performance-oriented Taycan.

The Biden Administration Weighs the Social Cost of Carbon

The Biden Administration Weighs the Social Cost of Carbon

The federal government began incorporating the social cost of carbon in climate-related regulations in 2010, factoring it into requirements for the fuel economy of cars and trucks, the levels of air pollution from power plants, and the energy efficiency of consumer appliances.