ScienceAlert (RSS Feed) 4 months ago

Nasal Drops Could Help Fight a Common And Deadly Brain Cancer <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/GlioblastomaBrainCancerColorisedCT.jpg" alt="Nasal Drops Could Help Fight a Common And Deadly Brain Cancer"/>Hope for a safer, more effective treatment.

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Nasal Drops Could Help Fight a Common And Deadly Brain Cancer

Researchers have developed nasal drops that travel along the nerves of the nose into the central nervous system to fight the deadliest brain cancer.

ScienceAlert (RSS Feed) 4 months ago

Stressed? Your Body Thinks You're Fighting Lions Every Day, Say Anthropologists <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/StressedMan.jpg" alt="Businessman standing on rooftop in city after work"/>We weren't built for cities.

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Stressed? Your Body Thinks You&#039;re Fighting Lions Every Day, Say Anthropologists

Rising cases of chronic stress could be down to a mismatch between modern living and our own biology, according to a new study.

ScienceAlert (RSS Feed) 4 months ago

What if a Tiny Black Hole Shot Through Your Body? A Physicist Did The Math <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/black-hole-svs.jpg"/>New fear unlocked.

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What if a Tiny Black Hole Shot Through Your Body? A Physicist Did The Math

If you&#039;ve ever wondered what would actually happen if a microscopic black hole tunneled straight through your body, answers have finally arrived.

ScienceAlert (RSS Feed) 4 months ago

The Universe Could 'End' With a Dark Eternity, an Astrophysicist Explains <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/end-of-the-universe_header.jpg" alt="shadow of a man looking at a starry sky"/>Things could get weird before then.

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The Universe Could &#039;End&#039; With a Dark Eternity, an Astrophysicist Explains

Whether the Universe will &#039;end&#039; at all is not certain, but all evidence suggests it will continue being humanity&#039;s cosmic home for a...

ScienceAlert (RSS Feed) 4 months ago

Your Dog Probably Still Has Some Wolf DNA in Its Genome, Study Finds <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/chihuahua.jpg" alt="Your Dog Probably Still Has Some Wolf DNA in Its Genome, Study Finds"/>Even chihuahuas.

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Your Dog Probably Still Has Some Wolf DNA in Its Genome, Study Finds

Those tiny, fluffy dogs walking down the street may look cute but beware – they probably have some wolf in them.

ScienceAlert (RSS Feed) 4 months ago

New Dementia Pill Clears First Major Safety Hurdle, Trial Reports <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/BrainFade.jpg" alt="Dissolving multi colored cubes flying to the human brain"/>There's huge potential here.

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New Dementia Pill Clears First Major Safety Hurdle, Trial Reports

A new pill for treating dementia is delivering promising "topline" results in early-stage clinical trials, according to a recent press release by i...

ScienceAlert (RSS Feed) 4 months ago

A Taste For Cheese May Reveal Your Future Risk of Dementia <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/CheesePlate.jpg" alt="Cheese on a plate"/>A tasty clue.

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A Taste For Cheese May Reveal Your Future Risk of Dementia

We don&#039;t yet have a cure for dementia, but we do have a growing list of factors that may influence risk – including exercise, diet, drinking...

ScienceAlert (RSS Feed) 4 months ago

We May Be Moving Faster Through The Universe Than We Thought <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/person-milky-way.jpg" alt="silhouette of a person looking up at the night sky"/>This could have profound consequences.

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We May Be Moving Faster Through The Universe Than We Thought

Our Solar System orbits the galactic center at an estimated 792,000 kilometers per hour, taking 225 million Earth years to complete one galactic year.

ScienceAlert (RSS Feed) 4 months ago

Breakthrough Simulation Maps Every Star in The Milky Way in Scientific First <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/galaxy-simulation.jpg" alt="A bright yellow-orange line of light across a purple haze"/>Astrophysicists have dreamed of achieving this for decades.

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Breakthrough Simulation Maps Every Star in The Milky Way in Scientific First

The Milky Way contains more than 100 billion stars, each following its own evolutionary path through birth, life, and sometimes violent death.

ScienceAlert (RSS Feed) 4 months ago

Genetic 'Ghosts' of a Long-Lost People Found in South America <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/ghost_dna_argentina_header.jpg" alt="argentinian woman"/>"A new group of people we didn't know about before."

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Genetic &#039;Ghosts&#039; of a Long-Lost People Found in South America

Traces of a previously unknown group of people, genetically distinct from their neighbors, have persisted for at least 8,000 years in the central S...

ScienceAlert (RSS Feed) 4 months ago

World's First Death From H5N5 Bird Flu Strain Reported in US <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/bird_flu_2nd_death2_header.jpg" alt="H5N1 virus particle in red"/>"The risk to the public remains low."

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World&#039;s First Death From H5N5 Bird Flu Strain Reported in US

A resident of Washington state has died after contracting a rare strain of bird flu previously only reported in animals, state health officials sai...

ScienceAlert (RSS Feed) 4 months ago

Human Evolution Is Still Happening, And Here's The Evidence <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/inuit-woman.jpg" alt="inuit woman"/>We never stopped.

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Human Evolution Is Still Happening, And Here&#039;s The Evidence

Many people believe that we humans have conquered nature through the wonders of civilization and technology.

ScienceAlert (RSS Feed) 4 months ago

A Daily Sprinkle of Cumin Seeds Can Help Lower Cholestrol, Study Finds <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/black_cumin_header-.jpg" alt="black cumin seeds on a wooden spoon"/>Nature's medicine.

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A Daily Sprinkle of Cumin Seeds Can Help Lower Cholesterol, Study Finds

A black seed, long used in cooking and traditional medicine, has shown promise in lowering cholesterol levels in a new clinical trial.

ScienceAlert (RSS Feed) 4 months ago

Earth's Continents Are Slowly Peeling Away Below, And Here's Why <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/earth_and_mantle_header.jpg" alt="earth from above with a cutaway view displaying a heated interior"/>An age-old mystery.

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Earth&#039;s Continents Are Slowly Peeling Away Below, And Here&#039;s Why

Geoscientists have solved an age-old mystery of oceanic volcanism and plate tectonics, explaining why some islands contain so much continental mate...

ScienceAlert (RSS Feed) 4 months ago

Rare Earth Element Crystals Found Forming in a Plant For The First Time <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/BlechnumOrientale.jpg" alt="Low angle view of Blechnum orientale hard fern plants"/>An incredible discovery.

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Rare Earth Element Crystals Found Forming in a Plant For The First Time

Scientists have just discovered an incredible superpower hidden away in the tissues of the fern Blechnum orientale, a plant that can collect and st...

ScienceAlert (RSS Feed) 4 months ago

An Amazing Thing Happens in The Brain When We See Someone Touched <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/HandTouchingHandWithMoodyOrangeLightingOnBlack.jpg" alt="An Amazing Thing Happens in The Brain When We See Someone Touched"/>It only takes milliseconds.

ScienceAlert

An Amazing Thing Happens in The Brain When We See Someone Touched

Touch is fundamental to how we perceive our own bodies and connect with others.

ScienceAlert (RSS Feed) 4 months ago

Type 1 Diabetes Cured in Mice Given Experimental Hybrid Treatment <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/IsletCells.jpg" alt="Islet cells in the pancreas"/>There's huge potential here.

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Type 1 Diabetes Cured in Mice Given Experimental Hybrid Treatment

A specially devised hybrid treatment has shown tremendous potential for treating type 1 diabetes in mice, scoring full marks at preventing the cond...

ScienceAlert (RSS Feed) 4 months ago

This Week in Science: Oral Ozempic Alternative, Insulin Skin Cream, And More! <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/TWIS-cover-template.jpg"/>Our weekly science news roundup.

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This Week in Science: Oral Ozempic Alternative, Insulin Skin Cream, And More!

This week in science: Regular injections could soon be a thing of the past for two different ailments, as a new pill arises as an alternative to Oz...

ScienceAlert (RSS Feed) 4 months ago

Two Strange Giant 'Blobs' Deep Inside Earth May Finally Be Explained <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/Structure-of-Planet-Earth-in-Space-1.jpg" alt="A model of Earth showing different layers on the inside"/>"These are not random oddities."

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Two Strange Giant &#039;Blobs&#039; Deep Inside Earth May Finally Be Explained

One of the strangest mysteries about our Earth is the presence of two dense, giant blobs inexplicably clustered above the planet&#039;s core.

ScienceAlert (RSS Feed) 4 months ago

One Simple Strategy Can Help Reduce Menopause Symptoms, Study Finds <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/WomansFeetPokingOutOfBedSheets.jpg" alt="One Simple Strategy Can Help Reduce Menopause Symptoms, Study Finds"/>But it still carries a level of stigma.

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One Simple Strategy Can Help Reduce Menopause Symptoms, Study Finds

About one in ten perimenopausal or menopausal women masturbate to relieve their symptoms, according to a study that has generated media interest ar...