ScienceAlert (RSS Feed) - Nostr Hypermedia

Landmark Pig Organ Transplants Raise a Curious Paradox, Says Ethicist <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/pig_human_hand_header.jpg" alt="pig sniffing human hand"/>Why are we ok with this?

ScienceAlert

Landmark Pig Organ Transplants Raise a Curious Paradox, Says Ethicist

In a New York operating room one day in October 2025, doctors made medical history by transplanting a genetically modified pig kidney into a living...

ScienceAlert (RSS Feed) 2 months ago

Voyager 2 May Have Caught Uranus At a Bad Time, Solving a 40-Year Mystery <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/UranusDec2025.jpg" alt="Voyager 2 May Have Caught Uranus At a Bad Time, Solving a 40-Year Mystery"/>It's not normally like this.

ScienceAlert

Voyager 2 May Have Caught Uranus At a Bad Time, Solving a 40-Year Mystery

The "ice giants" of the Solar System – Uranus and Neptune – remain the least explored of any planets orbiting our Sun.

ScienceAlert (RSS Feed) 2 months ago

Study Reveals Surprisingly Obvious Reason Why Exercise Reduces Cancer Risk <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/DumbbellHand.jpg" alt="A young black woman lifting a dumbbell on a blue background"/>It's a matter of priorities.

ScienceAlert

Study Reveals Surprisingly Obvious Reason Why Exercise Reduces Cancer Risk

There's a lot of evidence that more exercise helps reduce cancer risk – but why are the two connected? According to a new mouse study, it ma...

ScienceAlert (RSS Feed) 2 months ago

Where Did Indonesia's Hobbits Go? Study Reveals Major New Clues <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/hobbit_skull_header.jpg" alt="hobbit skull on black background"/>It was a time of change.

ScienceAlert

Where Did Indonesia's Hobbits Go? Study Reveals Major New Clues

Years ago, humanity lost one of its last surviving hominin cousins, Homo floresiensis (also known as "the hobbit" thanks to its small stature).

ScienceAlert (RSS Feed) 2 months ago

62,000 Penguins Starved to Death Off South Africa's Coast Last Decade. Here's Why. <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/FloofyBabyAfricanPenguinInCareWithSoftToy.jpg" alt="62,000 Penguins Starved to Death Off South Africa's Coast Last Decade. Here's Why."/>A shockingly common story.

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62,000 Penguins Starved to Death Off South Africa's Coast Last Decade. Here's Why.

A brutal confluence of environmental change and human fishing habits left tens of thousands of adult African penguins off South Africa's coast...

ScienceAlert (RSS Feed) 2 months ago

Trove of 225 'Exceptional' Egyptian Figurines Solves Long-Standing Mystery <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/egypt_figurines_header.jpg" alt="Hundreds of 'Exceptional' Figurines in Egyptian Tomb Solve Ancient Mystery"/>"We knew right away it was going to be amazing."

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Trove of 225 'Exceptional' Egyptian Figurines Solves Long-Standing Mystery

A treasure trove of 225 funerary figurines has been discovered inside a tomb in the ancient Egyptian capital of Tanis in the Nile Delta, a rare fin...

ScienceAlert (RSS Feed) 2 months ago

Russia Faces Space Mission Crisis After Severe Soyuz Launch Pad Accident <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/Soyuz-MS-28-at-site-316-ahead-of-launch.jpg" alt="A spacecraft on a launchpad against a bright blue sky"/>This could spell trouble for ISS missions.

ScienceAlert

Russia Faces Space Mission Crisis After Severe Soyuz Launch Pad Accident

On November 27th, Russia's Baikonur Cosmodrome experienced a severe accident that has suspended Russia's ability to launch payloads and c...

ScienceAlert (RSS Feed) 2 months ago

Startling Sounds From 6,000-Year-Old Shells Hint at Their Ancient Use <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/conches.jpg" alt="Startling Sounds From 6,000-Year-Old Shells Hint at Their Ancient Use"/>This will get your attention.

ScienceAlert

Startling Sounds From 6,000-Year-Old Shells Hint at Their Ancient Use

Oddly shaped conch shells found at Neolithic archaeological sites dating back 6,000 years could have served as technology for producing an extremel...

ScienceAlert (RSS Feed) 2 months ago

Prion-Like Brain Damage Can Occur Without Infectious Prions, Study Finds <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/brain-cells.jpg" alt="Prion-Like Brain Damage Can Occur Without Infectious Prions, Study Finds"/>This is sobering.

ScienceAlert

Prion-Like Brain Damage Can Occur Without Infectious Prions, Study Finds

We may have been overestimating the role of a pathological class of misfolded protein in neurodegenerative disease.

ScienceAlert (RSS Feed) 2 months ago

An Animal Expert Explains Why Your Dog Keeps Hiding Everything <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/HappyPupEnthusiasticallyDiggingWithDirtFlying.jpg" alt="An Animal Expert Explains Why Your Dog Keeps Hiding Everything"/>This makes a lot of sense.

ScienceAlert

An Animal Expert Explains Why Your Dog Keeps Hiding Everything

Have you ever seen a dog focused on nuzzling their expensive treat under a blanket, behind a couch cushion, or into a freshly dug hole in the backy...

ScienceAlert (RSS Feed) 2 months ago

Grim Signals of Future Antimicrobial Resistance Found Lurking in Sewage <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/Human_neutrophil_ingesting_MRSA.jpg" alt="A scanning electron micrograph of a human neutrophil ingesting methicillin-resistant Staphylococcus aureus (MRSA)"/>"Far more widespread around the world than we had expected."

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Grim Signals of Future Antimicrobial Resistance Found Lurking in Sewage

Dangerous bacteria and other disease-causing microbes are rapidly evolving ways to defy our best antibiotic medications, a phenomenon known as anti...

ScienceAlert (RSS Feed) 2 months ago

A 180-Year Assumption About Light Was Just Proven Wrong <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/abstract_light_FE_header.jpg" alt="abstract image of twisting squares"/>"Light doesn't just illuminate matter, it magnetically influences it."

ScienceAlert

A 180-Year Assumption About Light Was Just Proven Wrong

Scientists have recently discovered an interaction between an electromagnetic wave and its own magnetic component as it passes through a material, ...

ScienceAlert (RSS Feed) 2 months ago

Is Working From Home Good For You? A New Study Reveals The Answer. <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/ManOnComputer.jpg" alt="Man On Computer"/>There's one key takeaway here.

ScienceAlert

Is Working From Home Good For You? A New Study Reveals The Answer.

Working from home has become a fixture of Australian work culture, but its effect on mental health is still widely debated.

ScienceAlert (RSS Feed) 2 months ago

Athletes Have a Mysteriously Higher Risk of Irregular Heartbeat <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/CloseUpWetManAdjustingGogglesUnderDramaticLighting.jpg" alt="Athletes Have a Mysteriously Higher Risk of Irregular Heartbeat"/>Too much of a good thing?

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Athletes Have a Mysteriously Higher Risk of Irregular Heartbeat

Exercise is one of the best things we can do for a healthy heart.

ScienceAlert (RSS Feed) 2 months ago

Tinnitus Triggers Your Body's 'Fight or Flight' Response, Study Finds <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/tinnitus-ear-pain.jpg" alt="tinnitus ear pain"/>It's the first time we've seen this.

ScienceAlert

Tinnitus Triggers Your Body's 'Fight or Flight' Response, Study Finds

Chronic tinnitus may increase stress levels by keeping the body that much closer to a fight-or-flight response to sound, a new study suggests.

ScienceAlert (RSS Feed) 2 months ago

Is The Y Chromosome Vanishing? A New Sex Gene May Be The Future of Men <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/MansEyeStaring.jpg"/>Big changes are coming.

ScienceAlert

Is The Y Chromosome Vanishing? A New Sex Gene May Be The Future of Men

In 2002, evolutionary biologist Jenny Graves shared a controversial calculation.

ScienceAlert (RSS Feed) 2 months ago

This Week in Science: Vampire Squid, a Galactic Tornado, And Much More! <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/11/vampire_squid_2_header.jpg" alt="a vampire squid"/>Our weekly science news roundup.

ScienceAlert

This Week in Science: Vampire Squid, a Galactic Tornado, And Much More!

This week in science: the genetic secrets of the 'vampire squid from hell'; a dinosaur superhighway; the longest known spinning structure...

ScienceAlert (RSS Feed) 2 months ago

Oral Health And Diabetes Have a Crucial Link, Expert Reveals <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/man_brushing_teeth_header.jpg" alt="man brushing teeth"/>Understanding the connection is essential.

ScienceAlert

Oral Health And Diabetes Have a Crucial Link, Expert Reveals

Imagine trying to enjoy your favourite meal but finding that your gums hurt, your mouth feels dry, and chewing has become uncomfortable.

ScienceAlert (RSS Feed) 2 months ago

Supercomputer Creates One of The Most Realistic Virtual Brains Ever Seen <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/BrainNeurons-model.jpg" alt="Brain Neurons model"/>"The door is open."

ScienceAlert

Supercomputer Creates One of The Most Realistic Virtual Brains Ever Seen

Getting a better understanding of how the brain works is tricky, as living brains aren't easily prodded and analyzed.

ScienceAlert (RSS Feed) 2 months ago

Complex Life May Be a Billion Years Older Than We Thought <img width="1200" height="675" src="https://www.sciencealert.com/images/2025/12/Illustration-of-a-human-cell.jpg" alt="Illustration of a human cell, with colorful organelles, on a black background"/>A new analysis suggests it evolved in surprising ways.

ScienceAlert

Complex Life May Be a Billion Years Older Than We Thought

The origins of complex, nucleated cellular life – everything from amoebas to humans – may date back a lot further in Earth's history than ...