Biology

Design Sem Nome 72

First-ever Gene-edited Spider Creates red Fluorescent Silk

Biology, Evolution /

Scientists at the University of Bayreuth have successfully engineered the world’s first spider modified with CRISPR-Cas9 to produce red fluorescent silk. They achieved this using the common house spider species Parasteatoda tepidariorum. Spiders’ cannibalistic behavior and complex genomes make them hard to modify and breed in labs, limiting their use in research. To overcome this, […]

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Design Sem Nome 70

Flamingos Stir up Whirlpools with their Feet and Beaks to Catch Prey

Biology, Zoology /

When we think of a flock of flamingos, we usually picture their long pink legs standing in shallow water and their heads down as they feed. While it may seem calm, there’s actually a flurry of activity underwater. With their webbed feet and uniquely angled beaks, flamingos create swirling mini-tornadoes to trap prey. A recent

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Design Sem Nome 1

This Sea Lion Has Better Rhythm Than Many People

Biology, Genetics /

The ability to sense rhythm isn’t unique to humans, but it’s relatively rare in the animal world. While chimpanzees can follow a beat, their rhythmic skills are quite limited compared to humans. Interestingly, one species of lemur is better “Mastering New Rhythms and Outperforming Humans” A 16-year-old California sea lion named Ronan (Zalophus californianus) outshines

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Design Sem Nome 79 1

This Sea Lion Has Better Rhythm Than Many People

Biology, Genetics /

The ability to sense rhythm isn’t unique to humans, but it’s relatively rare in the animal world. While chimpanzees can follow a beat, their rhythmic skills are quite limited compared to humans. Interestingly, one species of lemur is better. “Mastering New Rhythms and Outperforming Humans” A 16-year-old California sea lion named Ronan (Zalophus californianus) outshines

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Design Sem Nome 29 1

The Code That Turns Corn Snakes into Masterpieces

Biology, Evolution /

In many animals, skin color and patterns play crucial roles in camouflage, communication, and temperature regulation. Corn snakes, for example, exhibit various morphs with bright colors like red, yellow, or pink, and their dorsal spots may merge or form stripes. But what genetic and cellular processes drive these striking patterns? A team from the University

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Design Sem Nome 20

Hidden Eye Feature May Reveal ADHD Risk

Anatomy, Biology, Uncategorized /

In South Korea, researchers developed machine learning models to link features in fundus images—photos of the back of the eye—to clinical ADHD (attention deficit hyperactivity disorder) diagnoses. Top Model Hits 96.9% Accuracy in ADHD Detection Among the four models tested, the most effective one reached an accuracy rate of 96.9% in identifying ADHD using image

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Design Sem Nome 19

Super Stem Cells Enhance Capabilities by Changing Diet

Biology, Cell Biology /

A recent University of Copenhagen study created stem cells that are better at transforming into other cell types by altering their diet. These enhanced stem cells outperform regular ones in generating specialized cells like liver, skin, or nerve cells. The study, titled “Altering metabolism programs cell identity via NAD+-dependent deacetylation,” appears in The EMBO Journal.

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Laser Exposure Unlocks a Previously Unseen Color for Humans

Biology, Biotechnology, Tech /

Just when we think we’ve experienced the full spectrum of visible color, scientists have reportedly discovered a way to reveal a brand-new hue to the human eye — a color that’s never before been perceived. They’ve named it Olo. Before diving into the details, it’s worth noting how participants in the study described this color:

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