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Today — 20 October 2025Main stream

Scientists reveal the best exercise to ease knee arthritis pain

20 October 2025 at 08:28
A sweeping review of over 200 studies finds that aerobic exercises like walking and cycling offer the best pain relief and mobility gains for knee osteoarthritis. Compared to other types of exercise, aerobic training showed the strongest evidence across short- and long-term outcomes. All forms of exercise were found to be safe, but experts recommend making aerobic activity the foundation of treatment.

Your DNA may shape how you use cannabis

20 October 2025 at 05:29
A major collaboration between UC San Diego and 23andMe identified genes that shape cannabis use behaviors. The study linked the CADM2 and GRM3 genes to cannabis use and connected these patterns to more than 100 traits across mental and physical health. Researchers say understanding these genetic influences could help prevent cannabis use disorder and guide future therapies.

This new iron supplement heals anemia without hurting your gut

20 October 2025 at 05:14
Researchers have created a new iron supplement that merges iron, probiotics, and prebiotics. This “three-in-one” formula restores iron levels while maintaining gut health and preventing inflammation. In mice studies, it normalized hemoglobin and gut bacteria without side effects. The innovation could reshape how anemia is treated.

The hidden evolution making men’s sperm more dangerous with age

20 October 2025 at 03:37
Groundbreaking research shows that as men age, harmful genetic mutations in sperm become more common—not just from random chance, but because some are naturally favored. Advanced sequencing revealed dozens of genes under selective pressure, many linked to serious disorders. The work reveals how evolution inside the testes can quietly shape the next generation’s genetic health.

Glowing sugars show how microbes eat the ocean's carbon

20 October 2025 at 02:54
Researchers have developed a light-emitting sugar probe that exposes how marine microbes break down complex carbohydrates. The innovative fluorescent tool allows scientists to visualize when and where sugars are degraded in the ocean. This breakthrough helps map microbial activity and carbon cycling, providing new clues about how the ocean stores and releases carbon.

This powerful drug combo cuts prostate cancer deaths by 40%

19 October 2025 at 16:59
A new drug combo of enzalutamide and hormone therapy has been shown to extend survival for men with recurring prostate cancer, reducing death risk by over 40%. The study followed more than 1,000 patients worldwide and was led by Cedars-Sinai researchers. Experts call it a game changer that’s likely to reshape treatment guidelines for aggressive prostate cancer.

Cancer patients who got a COVID vaccine lived much longer

19 October 2025 at 16:43
A groundbreaking study reveals that cancer patients who received a COVID-19 mRNA vaccine within 100 days of starting immunotherapy lived dramatically longer than those who didn’t. Researchers from the University of Florida and MD Anderson Cancer Center discovered that the vaccine’s immune-activating properties may boost cancer-fighting responses, acting like a nonspecific “flare” that reawakens the immune system.

Astronomers discover a gigantic bridge of gas connecting two galaxies

19 October 2025 at 15:58
Researchers from The University of Western Australia node at the International Centre for Radio Astronomy Research (ICRAR) have uncovered a colossal bridge of neutral hydrogen gas linking two dwarf galaxies, which spans an astonishing 185,000 light-years between galaxies NGC 4532 and DDO 137, located 53 million light-years from Earth.

A clue to ancient life? What scientists found inside Mars’ frozen vortex

19 October 2025 at 15:46
Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a dramatic rise in ozone. Scientists found that the lack of sunlight and moisture lets ozone build up unchecked. This discovery, made with data from ESA’s and NASA’s orbiters, could reveal clues about Mars’ past atmospheric chemistry and potential for life.

These 80-year-olds have the memory of 50-year-olds. Scientists finally know why

19 October 2025 at 13:45
SuperAgers defy normal aging by keeping sharp memories and healthy brains well into their 80s. Northwestern scientists discovered that these individuals either resist the buildup of harmful brain proteins or remain unaffected by them. Their brains stay structurally youthful, and their strong social lives may help protect cognition. The findings could inspire new ways to delay or prevent dementia.

This tiny laser could transform how we see and sense the world

19 October 2025 at 15:35
Researchers from NTNU and EPFL have unveiled a compact, low-cost laser that outperforms current models in speed, control, and precision. Built using microchip technology, it can be mass-produced for use in everything from Lidar navigation to gas detection. The design’s stability and easy frequency tuning could transform communication and sensing technologies.

A hidden gene could triple wheat yields

19 October 2025 at 13:05
Researchers discovered the gene that gives a rare wheat variety its unusual “triple-grain” trait. When switched on, the gene helps wheat flowers produce extra grain-bearing parts. The finding could allow scientists to grow new, high-yield crops to meet global food demand. It’s a simple genetic change with world-changing potential.

Why Group Health care providers need a union

20 October 2025 at 10:00

South Central Federation of Labor President Kevin Gundlach addresses a rally in support of Group Health workers seeking union representation on Monday, Oct. 13. (Photo by Erik Gunn/Wisconsin Examiner)

On Oct. 13, Group Health Cooperative held what appeared to be its largest membership meeting in at least a decade. Scores of GHC patients filed into the Alliant Energy Center’s Exhibition Hall, packing the meeting room until there were no seats left. They voted unanimously to direct their cooperative to change course and voluntarily recognize GHC workers’ chosen union. 

This win was a long time coming for GHC workers like me. We are unionizing for many reasons. Personally, I started working as a family medicine physician at GHC 22 years ago, and was excited about working for a primary care-based, member-owned cooperative that valued clinical staff voices. But GHC has changed. Through my union involvement I’ve come to see that many of my coworkers also face struggles with high turnover and understaffing, unfair pay and discipline and racial inequities. These struggles collectively hurt our ability to provide excellent patient care.

By supporting each other and working together through a union, we can better advocate for ourselves and improve our ability to provide the best patient care. Our input as employees is not only useful, but critical, to making GHC the best it can be.

But since we announced our intention to unionize in December, GHC has waged a relentless union-busting campaign. Following the legal counsel of antiunion law firm Husch Blackwell, administrators have engaged in surveillance and other intimidation tactics, and even used union activity as a factor in discipline. Their actions are under investigation by the National Labor Relations Board. GHC has also consistently parroted legal arguments straight from the Trump administration’s attacks on workers’ rights

GHC’s most fundamental attack, however, has been on our ability to choose for ourselves what our union looks like. We are creating a union of providers and nursing staff in primary and urgent care and closely related units – basically, the generalists you first see when you get care – since we all share issues in common and would benefit from bargaining together.

But GHC administrators are seeking to forcibly add on workers in specialty care units like optometry and radiology who haven’t even sought collective bargaining. Why? They hope to dilute our Yes votes and make it impossible for us to win a union election. They like to claim that the National Labor Relations Board sides with them, and that these specialty care workers must join with us – but don’t believe it. While the NLRB has said that the employer’s version of our union was feasible, they also said they weren’t offering an opinion on the appropriateness of a primary and urgent care union. GHC is still free to recognize the union we chose. 

GHC has also been confused, or is misleading, about what it is we’re asking for. Speaking with Wisconsin Examiner’s Erik Gunn, GHC representative Marty Anderson said “voluntary recognition” wasn’t likely, because they’d want “an NLRB sanctioned and overseen vote.” But voluntary recognition is an NLRB-sanctioned process: all GHC needs to do is tell the NLRB that they recognize our chosen union, either with or without an NLRB-sanctioned card check or secret-ballot demonstration of majority support. That’s voluntary recognition. It would save everyone further time and expense, not to mention cultivate a positive relationship between both parties going forward. We look forward to a collaborative relationship with GHC as we move forward as a union. 

Attending the meeting on Oct. 13 and seeing the support from our patients and community was truly heartwarming. It reinforced my decision to become active in our union movement – both for ourselves and for the care that we provide to our dedicated patients. Excellent patient care is at the heart of our union movement.

And GHC patients have made it clear, with a unanimous vote, that they stand shoulder to shoulder with their caregivers. As a cooperative where members stand “at the top of the leadership chart,” GHC’s Board should respect membership’s vote by voluntarily recognizing our union, effective immediately. To do anything else is unthinkable in any cooperative that claims to be democratically run.

To show your support, please send an email to the GHC Board telling them to respect the will of the membership and recognize our union: https://act.seiu.org/a/ghc-board-1.

Nisha Rajagopalan, MD is a family medicine physician at GHC’s Hatchery Hill Clinic.

Some States Give Up To $9,000 To Buy An EV, Others Charge You Hundreds

  • States like Maine, Vermont and Oregon offer EV tax credits.
  • But half of all US states do not offer any kind of EV credits.
  • Many charge an EV registration fee to offset lost gas revenue.

The federal gravy train for EV buyers has reached the end of the line. As of September 30, 2025, Uncle Sam officially stopped footing the bill for your next electric car, causing concern among automakers about plummeting demand.

However, that doesn’t necessarily mean there’s no help available. Depending on where you live, your state might still have you covered with its own tax credits scheme.

Who’s Still Paying Up?

But some states are downright stingy with their cash, meaning there’s no one-size-fits-all discount like the old $7,500 federal aid. According to new data from the Tax Foundation, the state-level landscape is a messy patchwork of perks, penalties, and paperwork.

While some states are still rolling out the red carpet for EVs, others are quietly slapping owners with new registration fees to make up for lost gas-tax revenue, highlighting how different attitudes are to green policies across the country.

More: Ford And GM Drop EV Tax Credit Loophole After Being Accused Of Bilking Taxpayers

A few states remain firmly on the side of the buyer, including Colorado, which from this November will provide rebates of up to $9,000 to low and middle-income families trading in an old gas car for a new electric vehicle, and as much as $6,000 on a used one.

Oregon and Maine both offer $7,500 of credits, Oklahoma gives up to $5,500, and Connecticut and Vermont will cut the price of your EV by $5,000. Illinois, Kansas and New Jersey make $4,000 available and various other states will throw in between $1,500 and $3,500 to encourage you to go electric.

 Some States Give Up To $9,000 To Buy An EV, Others Charge You Hundreds

Where EVs Cost You More

Then there are the less friendly states. Georgia has no EV incentives at all and charges drivers $235 per year just to register their electric vehicle. Indiana is arguably even worse: it also has no EV incentives, charges $230 to register one, and $77 to register a hybrid.

Perhaps surprisingly, given its history of leading on green matters, California no longer offers state help for EV buyers. Governor Gavin Newsom recently claimed it wasn’t economically viable to offer aid right now, though his office has since suggested a scheme might be introduced next year.

Some states don’t simply rely on EV registration fees to help offset lost gas revenue, but also add tax to the cost of charging at public charging stations. Those states include Georgia, Iowa, Kentucky and Oklahoma, the Tax Foundation reports, while also noting the flaw in their plan: drivers who charge at home escape the duty.

The takeaway here is that the government taking federal tax credits off the table doesn’t necessarily mean you can no longer afford that EV. You just need to check out where your state stands on the issue.

EV Tax Credits By State (Tax Foundation)
StateEV Purchase Tax CreditEV Annual Registration FeeHybrid Annual Registration Fee
Alabama0$203$103
Alaska000
Arizona000
Arkansas0$200$100
California0$1180
Colorado$3,500$60.050
Connecticut$750-$5,00000
Delaware$1,000-$2,50000
Florida000
Georgia0$234.970
Hawaii0$500
Idaho0$140$75
Illinois$4,000$1000
Indiana0$230$77
Iowa0$130$65
KansasUp to $4,000$165$70
Kentucky0$120$60
Louisiana0$110$60
MaineUp to $7,50000
Maryland$3,000$125$100
MassachusettsUp to $3,50000
Michigan0$160$60
Minnesota0$750
Mississippi0$150$75
Missouri0$135$67.5
Montana0$130-190$70-100
Nebraska0$150$75
Nevada000
New Hampshire0$100$50
New JerseyUp to $4,000$2600
New MexicoUp to $300000
New YorkUp to $2,00000
North Carolina0$214.5$107.25
North Dakota0$120$50
Ohio0$200$150
OklahomaUp to $5,500$110$82
OregonUp to $7,500$115$35
PennsylvaniaUp to $3,000$200$50
Rhode IslandUp to $1,500$200$100
South Carolina0$60$30
South Dakota0$500
Tennessee0$200$100
Texas0$2000
Utah0$130.25$56.5
VermontUp to $5,000$89$44.5
Virginia$2,500$131.880
Washington0$150$75
West Virginia0$200$100
Wisconsin0$175$75
Wyoming0$2000
SWIPE

Tax Foundation

We’ve simplified this table from the Tax Foundation. To check out the original, which contains notes about which states offer other help, like an exemption from sales tax or the option of choosing to be taxed on miles driven instead of paying registration tax, click here.

MG Faces Growing Questions After EV Wouldn’t Stop Until It Hit Something

  • One MG5 user’s car suffered a fault at a recharging station.
  • The EV surged forward when a repairman put it in reverse.
  • MG closed the case before reopening after media pressure.

Does MG have a runaway car problem? With heightened scrutiny on the safety of Chinese-made EVs, there seems to be a worrying trend of reported issues seemingly going unresolved. Be it in China or in Europe, reports continue to stack up.

For one MG5 owner in the UK, that concern turned into something more immediate. After what appeared to be a charging fault, their electric estate reportedly behaved as if it had a mind of its own, a story that uncomfortably echoes a 2023 case involving an MG ZS EV that also lost control.

Runaway 5

Writing to The Guardian, the MG5 owner recounted how their electric estate reportedly went “out of control” after charging at a motorway service station. According to the owner, the car wouldn’t respond to any input, forcing them to call the AA roadside assistance service for help.

Read: These Two Cars Managed To Earn A Shocking Zero-Star Safety Rating

When the AA patrolman tried to back the car up the car, it reportedly “surged forward” when reverse was selected. The car subsequently collided with the AA van, yet continued to spin its wheels. The roadside assistance operative was eventually able to shut the MG5 down from outside the car, and unsurprisingly deemed the car unsafe to drive.

 MG Faces Growing Questions After EV Wouldn’t Stop Until It Hit Something

Despite this, and a £2,500 repair bill (which was footed by the AA), the report states that MG then investigated the problem, charging the owner of the car an additional £500, and closed the case.

It took further intervention from The Guardian for the company to carry out a more detailed 25-mile test drive, but again concluded that “no malfunctions with any of the relevant in-vehicle equipment” were found, attributing the issue to an unspecified external error.

However, to MG’s credit, they reportedly didn’t charge for the second test and retracted the previous bill.

Same Same, But Different

A second incident back in 2023, reported by the BBC, saw a Glasgow driver’s MG ZS EV lose all braking function while traveling at 30 mph. Brian Morrison, 53, was forced to call 999 when his car became stuck at speed. Police officers carried out a “controlled halt,” instructing Morrison to drive into the back of a police van to stop the runaway vehicle.

More: EU Regulators Say Drivers Are Dying Inside Cars With Electric Door Handles

When the RAC later inspected the car, the technician reportedly found “pages of faults” in the diagnostic log and refused to restart it.

While both drivers escaped unharmed, the incidents have left owners unsettled, especially given the growing reliance on complex electronic systems in modern EVs.

With MG’s UK sales having surged in recent years, maybe these cases underscore the urgent need for transparency and swift investigation when software or control faults are suspected in electric vehicles. Or perhaps they require swifter intervention or investigation from the authorities as well.

 MG Faces Growing Questions After EV Wouldn’t Stop Until It Hit Something

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