In early 2011, my doctor informed me that a vaccine to protect against the human papillomavirus—HPV—was now available for men. I was relieved, then frustrated—my doctor didn’t actually offer the principal vaccine, Gardasil, to her male patients. After a couple days of hunting around town, I finally found the vaccine at the Mazzoni Center, a LGBT health clinic in downtown Philly. I received all three shots, and joined the less than 1 percent of American men who are vaccinated against the most dangerous strains of the virus.

While I was exceedingly grateful to the Mazzoni Center inoculating me, I knew of only one other male friend who’d received his shots. So since I got my shots, I’ve made a point of discussing my experience with any friend, acquaintance, or bemused bystander who will listen. And I’ve learned two things about young, straight men and HPV: We all know it exists, and not much else.


When I posted about my vaccinations on Facebook and Twitter, the response was largely positive—but the dozen or so likes and comments mainly came from my female friends. When I brought up the issue with a few straight guys, they seemed confused about my decision to air the information in public. Embarrassed, I let the conversation drop. But a couple weeks later, I received a Facebook message from an acquaintance in another city, freaking out about his own HPV scare, and asking me whether he could be vaccinated, and where. My status update provided a rare safe zone around a toxic topic.

Like local zoning policy, a death in the family, or what actually lurks within Taco Bell tacos, few people feel comfortable talking publicly about STDs. There’s no better environment for breeding misinformation than the dense cocoon of embarrassment we’ve woven around sex. The result is that most men I’ve spoken with are familiar with just one statistic that pervades the conversation around HPV: An estimated 50 to 80 percent of American adults will contract it. The universality of the threat engenders a laissez-faire attitude: Fuck it. I probably already have HPV, as do all my peers. Why worry?

The stats above are as accurate as we have. But the real story of HPV is more complicated. There are more than 130 strains of HPV, and the vast majority of them do no harm: No cancer, no warts, nothing. Most immune systems take care of the few nastiest strains just as they would any other virus. Then again, some don’t.

“[Nearly] everyone is going to be HPV positive in their lifetime, but we are only worried about the people who have an immune system who cannot clear the infection,” says Brian Hill, president of the Oral Cancer Foundation and a survivor of HPV-related oral cancer, which was located at the base of his tongue in 1997, before the virus was recognized as a cause. “Of the 99 percent of people that engage in a sexual activity that transfers the virus, orally or genitally, only 1 percent will have it cascade into a cellular event. It’s the luck of the draw in having a gene pool that does not recognize HPV 16”—the dominant cancer-causing strain—“as a threat.”

There’s no way to tell if you, or your partner, lost the genetic lottery. HPV is transmittable through skin-to-skin contact, so condoms aren’t as effective as they are at, say, preventing HIV/AIDS. There aren’t even worthwhile tests to determine if you have a dangerous HPV infection or, unnervingly, a way to test for the penile cancer HPV can cause. Anal and oral cancer screenings exist, but dental insurance often does not cover the latter, as I found to my dismay when I booked one while researching this article. (I decided that the $65 out-of-pocket fee was worth protecting against tumors on my tonsils.)

The truth is that most young men don’t know about the risks of HPV—and their options for preventing it—because our culture’s sexual awkwardness distorts corporate, government, and even scientific decision-making. In the mid-2000s, before the vaccination was marketed to the public, the CDC conducted extensive focus group research to ascertain the American public knowledge of, and attitude toward, HPV. “Current focus-group findings revealed that STD-associated stigma served as a barrier to HPV-vaccine acceptability,” the researchers found. “[E]xperts…cautioned strongly against focusing primarily on the sexually transmitted nature of HPV…which can be stigmatizing and detract from the more important public health concern of cervical cancer.”

Merck took note. The results can be seen in the company’s initial “One Less” advertising campaign, which used images of jump-roping school girls to advocate the vaccination use for girls ages 9 to 26. Any mention of sexual transmission, genital warts, male victims, and non-cervical HPV-linked cancers are noticeably absent.

I don’t remember seeing those ads, which were rolled out in late 2006, in the midst of my higher education. But my college girlfriend knew about HPV and Gardasil, and I’m sure her awareness was directly affected by Merck’s framing. I remember her frustration at learning of another negative consequence of sex—and that women, as usual, were expected to bear its financial and health costs. Neither of us knew that men could be anything more than passive carriers, or that the vaccine might eventually be available to both genders.

“When we talk to guys, often young men especially will say, oh, but that’s the girl vaccine,” says Dr. Robert Winn, Medical Director of the Mazzoni Center. The culture of silence around men and HPV means that the burden is on women to protect themselves and their partners—and that the virus can be doubly dangerous for men. Of the HPV-associated cancers, cervical cancer (11,967 cases annually) is only slightly more prevalent than oral cancer (11,726). The death rates are three times higher for the latter, and men are far more likely to contract it. In a population of 100,00, 6.2 men and 1.4 women are diagnosed with HPV-related oral cancer. Of the 2,500 cases of HPV-related anal cancer reported annually, 900 are in men and 1,600 in women. According to the CDC, men who have sex with men are 17 times more likely to contract anal cancer. Prevalence rates are also higher among those with HIV/AIDS.

Some of the statistics on male HPV rates are still emerging, but the idea that HPV affects men, too, has long been obvious. “When vaccines were being developed, HPV had the clearest causal link to cervical cancer,” says Adina Nack, Associate Professor of Sociology at California Lutheran University and author of Damaged Goods: Women Living With Incurable Sexually Transmitted Diseases. “[But] they knew boys contract it. Boys transmit it. There was already a growing body of clinical research that some cancers men suffer from are caused by the same strains of HPV.”

Three years after the 2006 release for women, the vaccines were quietly approved for men. Neither Merck nor the U.S. government widely advertises its universal availability. I consider myself relatively plugged-in when it comes to sexual health, and I didn’t learn I could use the vaccine until 2011—two years of exposure while protection was there, unknown and unasked for. But in men, the HPV vaccine is still only approved as a defense against genital warts and anal cancer. Oral cancer is not officially one of the cancers Gardasil protects against, although the CDC notes that it’s “likely that this vaccine also protects men from other HPV-related cancers,” like cancers of the penis and the back of the throat. The Oral Cancer Foundation has been pushing for studies on the issue, but Merck announced in 2010 that it had no “plans to study the potential of Gardasil to prevent HPV-related [oral] cancers.”

These false assumptions can be easily reversed. But men and women are still paying for Merck’s crappy reasoning. It would be great if the CDC conducted a sweeping public health campaign to alert Americans to the full facts about HPV and its vaccines. Merck should advertise its services to both men and women. But with the institutional players showing little inclination to try another big push for HPV vaccination, word of mouth remains our principal sources of information about HPV protection. So start calling your local clinics—LGBT and otherwise—to see if they offer free shots. And when you get your vaccine, tell everyone who will listen.

  • Scientists ‘bottle the sun’ with a liquid battery that stores sunlight for use at night
    (LEFT) Sun shines on solar panels and (RIGHT) a light bulb glows at night.Photo credit: Canva
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    Scientists ‘bottle the sun’ with a liquid battery that stores sunlight for use at night

    This could help solve one of the fundamental challenges of solar energy.

    Every day, the sun shines more energy on the world than we could ever need. Yet the moment it sets, that power supply disappears—a limitation that challenges green energy sources like solar to keep the lights on after dark.

    Scientists at the University of California, Santa Barbara, now say they can “bottle the sun.” They have developed a new molecule that could free solar power from the constraints of bulky batteries. The tiny structure twists open and closed, allowing sunlight to be stored and later released as heat.

    the sun, eclipse, sunlight, sunshine, solar system
    Photo credit: Canva

    Molecule absorbs light and releases heat

    The major challenge of solar energy has been storage. Massive battery systems, which are inefficient at storing energy over long periods, have posed a costly problem. Researchers reported in Science that they looked to DNA chains to recreate a molecule that changes shape when exposed to sunlight.

    The team of scientists created a synthetic structure that stores and releases energy reversibly. The new material captures sunlight, stores it in chemical bonds for extended periods, and then releases it as heat when needed.

    The molecule acts like a mechanical spring, twisting into a high-energy shape when exposed to sunlight. Even after long periods, it can untwist into its relaxed state, releasing energy as heat.

    “With solar panels, you need an additional battery system to store the energy,” study co-author Benjamin Baker, a doctoral student, told Futurity. “With molecular solar thermal energy storage, the material itself is able to store that energy from sunlight.”

    green energy, forests, green cities, clean energy, alternative energy,
    Photo credit: Canva

    Moving toward green energy

    Around the world, the shift to clean energy isn’t slowing down. Over the next five years, global renewable energy capacity is expected to double, according to the International Energy Agency (IEA). As global energy demand rises, so does the urgency to expand clean energy. The Center for Climate and Energy Solutions found that 32% of electricity was generated from renewables in 2024. Wind and solar are the fastest-growing energy sources in the United States.

    Solar energy has seen massive expansion in Asia, Europe, and emerging markets. It’s driven by global demand, not just wealthy nations. In 2025, more than 30 countries installed record levels of solar in a single year.

    solar panels, alternative energy, science, solar farm
    Photo credit: Canva

    The need for efficient energy storage

    Solar energy output can fluctuate dramatically. Sunny days may generate around 45%, compared to roughly 10% on cloudy days. Storage capacity must scale to meet demand. A 2025 study in the International Journal of Energy Studies reports that solar growth is outpacing our ability to store it.

    There is a growing demand for new and emerging ways to capture and store renewable energy. Systems that store energy as heat, such as hydrogen and thermal-hydro storage, are in high demand. Efforts to develop more efficient and reliable battery solutions remain a key focus of research.

    Life on Earth has always depended on the sun. When it comes to energy, science is working toward a future that doesn’t fade into the night. These emerging technologies are bringing renewable energy storage from the promise of tomorrow into the reality of today.

  • A farmer caught a person dumping 421 tires on his land and his response is legendary
    (L) A pile of tires; (R) A farmer walks his landPhoto credit: Canva
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    A farmer caught a person dumping 421 tires on his land and his response is legendary

    After years of his land being treated like a junkyard, Stuart Baldwin decided it was time to send a very large, rubbery message.

    Living on a farm often means dealing with the beauty of nature, but for Stuart Baldwin, a livestock farmer in Haydock, it also meant dealing with the mess left behind by others. Baldwin says about 25 times a year his land is targeted by “fly-tippers,” people who illegally dump trash on private property. As the Manchester Evening News reported, the situation recently reached a breaking point when Baldwin discovered a staggering 421 tires scattered across his fields.

    Instead of just cleaning up the mess and footing the bill, Baldwin decided to check the CCTV cameras he had recently installed. The footage clearly showed a van arriving at the property and unloading the massive haul of rubber.

    Baldwin didn’t immediately call the authorities or retaliate. In a move that reflects a very grounded sense of fairness, he tracked the man down and gave him a chance to make it right. He offered the man a few days to return and clear the field himself.

    When the deadline passed and the tires remained, Baldwin decided that if the man wouldn’t come to the tires, the tires would go to the man. Utilizing a truck from his family’s recycling business, Baldwin and a group of volunteers loaded every single one of the 421 tires and drove them straight to the address associated with the van. As The Daily Mail reported, they carefully unloaded the entire pile into the man’s front garden, ensuring no property was damaged in the process.

    This wasn’t just about a “petty” dispute. Illegal dumping is a massive problem that places a heavy financial and emotional burden on farmers. According to official government data from the UK, authorities dealt with over 1.2 million fly-tipping incidents in the last year alone. Baldwin’s daughter, Megan, told reporters that the family simply wanted to prove a point about respect and accountability. They wanted to show that a farmer’s land is a livelihood, not a convenient trash can.

    The community response has been overwhelmingly supportive. Baldwin noted that people have even approached him on the street to thank him for standing up for the neighborhood. While he joked that the culprit was likely feeling “deflated” after the delivery, the message was serious. By returning the waste to its source, Baldwin turned a frustrating violation of his property into a legendary lesson in personal responsibility.

    This article originally appeared earlier this year.

  • The Tsimané people of Bolivia have almost no dementia. Scientists say modern life is our problem.
    A tribe sharing a mealPhoto credit: Canva

    Deep in the Bolivian Amazon, researchers studying two indigenous communities have found something that stopped them in their tracks: among older Tsimané adults, the rate of dementia is roughly 1%. In the United States, the figure for the same age group is 11%.

    The finding, published in the journal Alzheimer’s & Dementia, is part of nearly two decades of research on the Tsimané and their sister population the Mosetén, communities who have been recorded as having some of the lowest rates of heart disease, brain atrophy, and cognitive decline ever measured in science. A subsequent study from the University of Southern California and Chapman University, published in the Proceedings of the National Academy of Sciences, used CT scans on 1,165 Tsimané and Mosetén adults to measure how their brains age compared to populations in the US and Europe. The answer was striking: their brains age significantly more slowly.

    The researchers’ explanation centers on what they call a “sweet spot” — a balance between physical exertion and food availability that most people in industrialized countries have drifted far from. “The lives of our pre-industrial ancestors were punctuated by limited food availability,” said Dr. Andrei Irimia, an assistant professor at USC’s Leonard Davis School of Gerontology and co-author of the study. “Humans historically spent a lot of time exercising out of necessity to find food, and their brain aging profiles reflected this lifestyle.”

    The Tsimané people of Bolivia posing for a photograph.
    The Tsimané people of Bolivia posing for a photograph. Photo credit: Canva

    The Tsimané are highly active not because they exercise in any structured sense but because their daily lives demand it. They fish, hunt, farm with hand tools, and forage, averaging around 17,000 steps a day. Their diet is heavy on carbohydrates — plantains, cassava, rice, and corn make up roughly 70% of what they eat, with fats and protein splitting the remaining 30%. It is not a low-carb or protein-heavy regimen. It is, essentially, the diet of people who burn what they consume. CNN’s Dr. Sanjay Gupta, who visited a Tsimané village in 2018 for his series “Chasing Life,” noted that they also sleep around nine hours a night and practice what might be called intermittent fasting — not by choice, but by necessity during lean seasons.

    The research also included the Mosetén, who share the Tsimané’s ancestral history and subsistence lifestyle but have more access to modern technology, medicine, and infrastructure. Their brain health outcomes fell between the Tsimané and industrialized populations, better than Americans and Europeans, but not as strong as the Tsimané. Researchers describe this gradient as especially revealing because it suggests a continuum rather than a binary, and that even partial movement toward a more active, less calorically abundant lifestyle appears to have measurable effects on how the brain ages.

    “During our evolutionary past, more food and less effort spent getting it resulted in improved health,” said Hillard Kaplan, a professor of health economics and anthropology at Chapman University who has studied the Tsimané for nearly 20 years. “With industrialization, those traits lead us to overshoot the mark.”

    The researchers are careful to note that the Tsimané lifestyle is not simply transferable. Their longevity in absolute terms is lower than Americans’ because of deaths from trauma, infection, and complications in childbirth, hazards of living without a healthcare system. The point of the research is not that modern medicine is unnecessary but that the environments it’s embedded in may be undermining the brain health it’s trying to protect.

    “This ideal set of conditions for disease prevention prompts us to consider whether our industrialized lifestyles increase our risk of disease,” Irimia said.

    This article originally appeared earlier this year.

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