The detectives working in Allonnia’s labs have discovered naturally occuring bacterium with an affinity to derive their energy from 1,4-dioxane.
High-frequency light is useful. The higher the frequency of light, the shorter its wavelength—and the shorter the wavelength, the smaller the objects and details the light can be used to see.
So violet light can show you smaller details than red light, for example, because it has a shorter wavelength. But to see really, really small things—down to the scale of billionths of a meter, thousands of times less than the width of a human hair—to see those things, you need extreme ultraviolet light (and a good microscope).
Extreme ultraviolet light, with wavelengths between 10 and 120 nanometers, has many applications in medical imaging, studying biological objects, and deciphering the fine details of computer chips during their manufacture. However, producing small and affordable sources of this light has been very challenging.
New model for human evolution suggests Homo sapiens arose from multiple closely related populations.
A new study in Nature challenges prevailing theories, suggesting that Homo sapiens evolved from multiple diverse populations across Africa, with the earliest detectable split occurring 120,000–135,000 years ago, after prolonged periods of genetic intermixing.
In testing the genetic material of current populations in Africa and comparing it against existing fossil evidence of early Homo sapiens populations there, researchers have uncovered a new model of human evolution — overturning previous beliefs that a single African population gave rise to all humans. The new research was published on May 17, in the journal Nature.
Solving a notorious quantum quandary could require abandoning some of science’s most cherished assumptions about the physical world.
The Forever Healthy Foundation is pleased to announce the second edition of the Rejuvenation Startup Summit, following the inaugural Rejuvenation Startup Summit in 2022 with more than 400 participants from over 30 countries. It will take place on 10–11 May 2024 in Berlin. The Rejuvenation Startup Summit is the world’s largest in-person gathering of longevity startups. It brings together startups, members of the longevity venture capital / investor ecosystem, and researchers interested in starting or joining a startup – all with the goal of accelerating the development of the rejuvenation biotech industry.
At Blueprint we’ve explored and evaluated hundreds of anti-aging therapies.
Recently, we had a daring idea: what if my father, son and I completed the world’s first ever multi-generational plasma exchange?
The other day a friend proudly told me she wrote a heartwarming graduation card to her teenage son. “Okay,” she confessed. “I
How long was your card? I asked her.
Not only that, but many also couldn’t even generate a topic on their own. They lacked creativity to dream up their own ideas, much less the critical thinking skills to put themselves in the shoes of their audience, imagining what would land. But they all had 4.0 GPAs or higher and came from private schools in Orange County and LA, reflecting our watered-down educational system.
Summary: Neurons in the hippocampus vary in function depending on their exact genetic identity. The study revealed these neurons, once believed to be homogeneous, are quite diverse and encode task-related information differently based on their location. This newfound understanding of neuronal diversity could lead to better comprehension of brain functions, memory capacity, and potentially advance disease treatment strategies.
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Summary: Researchers used artificial intelligence to predict how enzymes interact with various substrates. The team developed an AI model that can accurately predict whether an enzyme can work with a particular molecule.
Their enzyme substrate prediction (ESP) model provides a valuable tool for drug research and biotechnology, with applications ranging from the creation of new drugs to the production of biofuels.
Scientists have figured out a way to retrieve tiny traces of human genetic material called environmental DNA (eDNA) from thin air.
