Biology & Medicine News and Discussions

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Human Evolution May Be Undergoing a Major Shift Right in Front of Our Eyes
By Michele Starr
June 21, 2026

Introduction:

(Sceince Alert) A seismic shift in the selection pressures acting on humans may have brought us to a major turning point in our evolutionary journey.

According to multiple teams of scientists, human culture – technology, medicine, and our remarkable collaborative problem-solving skills – may now be shaping human evolution more than environmental pressures and the limitations of our bodies.

This is because the solutions we invent to make our lives easier, from central heating to contact lenses, can solve biological challenges far faster than evolution can, reducing the pressure for genetic adaptation.

"Human evolution seems to be changing gears," said cultural evolution researcher Tim Waring of the University of Maine, who co-authored a study on the subject published in September 2025.

Read more here: https://www.sciencealert.com/human-evo ... our-eyes

Aside from some illustrative examples (see above link) the article seems to me to be stating the obvious. Still, it is interesting to note that many scientists are seriously thinking about the impact of human culture on evolution.

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Inside Chernobyl, a Fungus Has Been Quietly Feasting on Radiation
By Michele Starr
July 1, 2026

Introduction:

(Science Alert) The Chernobyl exclusion zone may be off-limits to humans, but that doesn't mean every form of life finds the conditions inhospitable.

Ever since the Unit Four reactor at the Chernobyl Nuclear Power Plant exploded nearly 40 years ago, other kinds of life-forms have moved in and survived, adapted, and appeared to thrive.

Part of that may be the lack of humans of course.

But for one organism, at least, the ionizing radiation lingering inside the reactor's surrounding structures may actually be an advantage.

Clinging to the interior walls of one of the most radioactive buildings on Earth, scientists have found a strange black fungus curiously living its best life.

Read more here: https://www.sciencealert.com/this-cher ... -ability

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3 – In – One Vax Could Protect Against Flu, COVID, and RSV
June 30, 2026

Introduction:

(Futurity) Flu season is no longer just flu season. Since 2022, the health care community has faced what’s known as a “tripledemic” of seasonal influenza, COVID-19, and respiratory syncytial virus (RSV).

That may mean that the flu shot needs to become more than a flu shot.

In a study in Science Advances, researchers found that their three-in-one vaccine triggered protective immunity against all three respiratory diseases in mice, ferrets, and cotton rats.

“The antibody responses were comparable to those produced by vaccines that target just a single virus, suggesting that combining the three vaccines into one shot did not weaken their effectiveness,” says corresponding author Jonathan Lovell, a professor in the biomedical engineering department, a joint program of the University at Buffalo’s School of Engineering and Applied Sciences and Jacobs School of Medicine and Biomedical Sciences.

Conclusion:

However, the researchers stress that additional studies are needed to determine whether subtle interactions among the different vaccine components could affect immune responses under different dosing conditions.

“We are hopeful that this platform could be expanded further to protect against an even wider range of respiratory viruses in the future,” Lovell says.

Read more here: https://www.futurity.org/vaccine-flu- ... 3339642/

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Pete Hegseth is Obsessed With Testosterone. Here’s All the Neat Science the Manosphere’s Not Talking About

https://assignedmedia.org/breaking-news ... ing-about/

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I had my first alcoholic drink at 16. By 26, I was given six months to live

https://www.theguardian.com/lifeandstyl ... hs-to-live

Something something "tighten regulation of alcohol" something something

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A meta-analysis of more than 480,000 participants finds that regular stair climbing is associated with a 39% lower risk of cardiovascular mortality and a 24% lower risk of death from any cause.

https://link.springer.com/article/10.10 ... 26-00811-x

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Fever-like body heat reduces cognitive differences in preclinical autism model

https://medicalxpress.com/news/2026-08- ... nical.html

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For students, consistent exercise may matter more for mental health than intense workouts

https://medicalxpress.com/news/2026-08- ... kouts.html

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ICU transfer technology re-upgrading: electric intelligent transfer bed compared to the traditional lifting of the core service advantages
2026-08-17 15:01:22 Source: Lening Intelligent Transfer Shandong


The transfer process of ICU critical patients going out for examination (external examination) has always been a link between clinically high-risk and high physical exertion. Traditional manual lifting not only relies on multi-person collaboration, but also more likely to cause secondary damage due to improper operation or uneven strength. The introduction of electric intelligent transfer bed has realized the transformation from "human dependence" to "technology empowerment", and its service advantages are mainly reflected in the following three dimensions:
https://www.163.com/dy/article/L4HQGNPU0556B92K.html

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Why memories get fuzzier with age—and what replaces them

https://medicalxpress.com/news/2026-08- ... r-age.html

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Lab-grown brain models gain a sense of place

https://phys.org/news/2026-08-lab-grown-brain-gain.html

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Human blood marker points to a compound that slows ALS in mice

https://medicalxpress.com/news/2026-08- ... d-als.html