Dopamine-releasing brain cells reflect song bird intentions during courtship
His mind might have been set on finding water or on perfecting a song he learned as a chick from his dad. But all of that gets pushed down the to-do list for an adult male zebra finch when he notices a female has drawn nigh......»»
Strange Visual Auras Could Hold the Key to Better Migraine Treatments
Research on the visual patterns that foreshadow migraines may reveal clues on how painful headaches arise from the brain even though it has no pain receptors......»»
Love island: Bird"s refusal to leave resort life leads to genetic change
A little yellow-and-white bird that prefers to date its mates in an idyllic island lifestyle rather than fly to the mainland to mingle is an example of avian species evolution in action, according to new Australian research......»»
Study suggests political ideology is associated with differences in brain structure, but less so than previously thought
Conservative voters have slightly larger amygdalas than progressive voters—by about the size of a sesame seed. In a replication study published September 19 in the journal iScience, researchers revisited the idea that progressive and conservative v.....»»
First-of-its kind tool allows scientists to manipulate cells without touching them
When studying the spread of cancer or the behavior of a virus like the one that causes COVID-19, the irony is that working with these harmful pathogens requires gentleness. Especially in the case of COVID, the particles do not survive well when makin.....»»
Redwood Materials signs deal to recycle BMW’s EV batteries in the US
The automaker will use recycled materials from Redwood in its American-made EVs. Enlarge / BMW is moving to cylindrical cells for its sixth-generation EV powertrain, which debuts in the Neue Klasse. And now it has a recycling par.....»»
Ford adds karaoke to pass time while charging, road-tripping
The touchscreen only displays song lyrics when the vehicle is parked but lets passengers control the experience via smartphone while in motion......»»
Poor indoor air quality isn"t just making us sick. It"s also polluting our cities
According to the World Health Organization (WHO), air pollution is one of the greatest environmental health challenges that we face today. Various studies have shown that in addition to the lungs, it affects essential organs like the heart and brain,.....»»
Surgeons Identify—And Save—A Patient’s Chess-Playing Brain Area
Neuroscientists at the University of Barcelona set about on a search for brain areas involved in chess-related tasks so that surgeons could avoid them when removing a tumor.....»»
Silencing in action: How cells "repress" genomic remnants of ancient viruses
Researchers have identified key cellular control sites that regulate gene expression and prevent the activation of "cryptic" genomic regions, including ancient viral sequences......»»
The Brain Really Does Choke Under Pressure
Study links choking under pressure to the brain region that controls movement.....»»
What Is Sickle Cell Disease?
You have around 35 trillion red blood cells moving around your body at all times. Typically they are rounded and flexible. What happens when they aren’t?.....»»
How Your Brain Tells Speech and Music Apart
Simple cues help people to distinguish song from the spoken word.....»»
This AI can remake a song in any genre you like
Artificial intelligence music makers Suno debuts Covers feature for redoing songs in new styles......»»
Computational tool can pinpoint causal relationships from complex biological data
Researchers have developed a tool that provides new insights into cause-and-effect relationships between cells and how these change over time......»»
Do bacteria age?
Any organism that lives, grows and reproduces must also age. People often think of aging in the physical sense—gray hair, slowed movements and wrinkles—but aging fundamentally occurs on a molecular level, inside of cells......»»
How crypto bros wrested Flappy Bird from its creator
Decadelong trademark fight culminates in new game hinting at "Web3 innovation." Enlarge / Imagine owning one of those funky birds as an NFT! (credit: Flappy Bird Twitter/X) Fans of ultra-viral mobile gaming hit Flappy Bi.....»»
Scientists decipher the energy patterns in our cells
Our cells harness energy for essential functions such as division, wound healing, and our immune response to diseases including cancer. But until now, the mechanics of how that energy affects cell behavior—and how this relates to health outcomes—.....»»
Study sheds light on trade-off between noise and power in nanoscale heat engines
Thanks to nanoscale devices as small as human cells, researchers can create groundbreaking material properties, leading to smaller, faster, and more energy-efficient electronics. However, to fully unlock the potential of nanotechnology, addressing no.....»»
Scientists show how pregnancy changes the brain in innumerable ways
Neuroscientist Liz Chrastil got the unique chance to see how her brain changed while she was pregnant and share what she learned in a new study that offers the first detailed map of a woman's brain throughout gestation......»»
Optogenetic control reveals collective cell behavior
New research led by the Institute for Bioengineering of Catalonia (IBEC) has studied the migratory movement of groups of cells using light control. The results show that there is no leader cell that directs the collective movement, as previously thou.....»»