(Almost) A Eulogy for Voyager
The robotic space probe is 15 billion miles away and is nearing the end of its life in the distant cosmos The post (Almost) A Eulogy for Voyager appeared first on Nautilus .
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The Australian Rocks That House the Oldest Life-Forms on Earth
Never underestimate the power of an old pile of rocks The post The Australian Rocks That House the Oldest Life-Forms on Earth appeared first on Nautilus .
Largest-ever octopus was great white shark of invertebrate predators
During the Cretaceous, 19-metre-long predatory octopuses swam the seas, and evidence from their fossilised remains suggest they may have been highly intelligent hunters
The New Pitviper Species Hidden in China’s Panda Park
It’s named for a Chinese philosopher The post The New Pitviper Species Hidden in China’s Panda Park appeared first on Nautilus .
Massive Intelligent Octopuses Once Stalked the Primordial Oceans
Here there be monsters The post Massive Intelligent Octopuses Once Stalked the Primordial Oceans appeared first on Nautilus .
Do you need to worry about Mythos, Anthropic's computer-hacking AI?
A powerful AI kept from public access because of its ability to hack computers with impunity is making headlines around the world. But what is Mythos, does it really represent a risk and might it even be used to improve cybersecurity?
‘Kraken’ fossils show enormous, intelligent octopuses were top predators in Cretaceous seas
Fossil jaws from colossal octopuses place them at the top of a prehistoric marine food chain
Wildfire ‘red flag’ warnings in effect for large chunk of the U.S. Here’s what to know
These wildfire warnings are in place up and down the country, from Texas to North Dakota and Minnesota
How do earthquakes end? A seismic 'stop sign' could help predict earthquake risk
When an earthquake rupturing along a fault hits a barrier, it creates a seismic signature called the “stopping phase.” Scientists have isolated this and could use it to better predict earthquake risk
Giant, kraken-like octopuses may have ruled the Cretaceous deep
Some octopuses that lived over 72 million years ago were as long as whales. These huge predators may have been the largest invertebrates ever.
Catching a cold can delay cancer from spreading to the lungs
Infecting mice with RSV, a common virus that causes cold-like symptoms, prevented breast cancer cells from reaching their lungs. This was due to the release of proteins that stop viruses from replicating in the lungs also making it harder for cancer cells to seed new tumours
Clouds of water ice thread stellar nurseries in the Milky Way
NASA’s SPHEREx mapped water ice across vast regions of the galaxy, confirming that an essential molecule for life on Earth abounds in space.
Huge study reveals how Epstein-Barr virus may cause multiple sclerosis
The Epstein-Barr virus seems to affect gene expression and cell signalling in a way that causes the autoimmune condition multiple sclerosis
Trump administration officially reclassifies state-licensed medical marijuana as Schedule III
The Trump administration said this move, which does not legalize marijuana for medical or recreational use under federal law, is just the start of a process to reclassify the drug more broadly
Some plants can feed on dust that lands on their leaves
A new study offers evidence from natural shrubland that leaves, not just roots, can take up nutrients from deposited dust.
U.S. scientists solve the mystery of a golden orb discovered in the deep sea. Here’s what it really is
This enigmatic orb has undergone extensive examination and DNA testing, enabling scientists to reveal its true origins
AI just discovered new physics in the fourth state of matter
Physicists have taken a major step toward using AI not just to analyze data, but to uncover entirely new laws of nature. By combining a specially designed neural network with precise 3D tracking of particles in a dusty plasma—a strange “fourth state of matter” found from space
NASA’s Artemis II was a major success—so why couldn’t the crew flush the toilet?
The space environment—microgravity, extreme temperatures and more—make it near-impossible to truly test a space toilet like Artemis II 's ahead of launch, experts say
Imagination is not just replaying what we see and hear
The findings differ from prior work, showing it's tough to disentangle how similarly our brains register imagined thoughts and real sensations.
These 80-year-olds have the memory of 50-year-olds. Scientists now know why
A rare group of adults over 80, known as SuperAgers, are rewriting what we thought was possible for the aging brain. With memory abilities comparable to people decades younger, their brains either resist or withstand the damage typically linked to Alzheimer’s disease. Decades
Passage from Homer’s Iliad discovered in the abdomen of a Roman-era Egyptian mummy
A snippet of text from Homer’s famous epic recounting the siege of Troy was apparently placed inside this body as part of the mummification process
For the first time, scientists pinpoint the brain cells behind depression
Scientists have identified two specific types of brain cells that behave differently in people with depression, offering a clearer picture of what is happening inside the brain. By analyzing donated brain tissue with advanced genetic tools, the researchers found changes in
In Eastern Africa, the cradle of humankind is tearing apart
Eastern Africa's Turkana Rift is both a hotbed for fossil discoveries of our earliest ancestors and a literal hotbed of volcanic activity caused by shifting tectonic plates. Now researchers have found that Earth's underlying crust in the region has been significantly thinned,
A volcanic mystery reveals that rising magma has a stealth mode
In 2022 a swarm of earthquakes in the Azores suggested that an eruption was imminent, but none happened. Now we know why, and it means magma can be sneakier than we knew
Simple “gut reset” may stop weight gain after Ozempic or Wegovy
A new minimally invasive procedure may help people keep weight off after stopping popular drugs like Ozempic and semaglutide—something most patients struggle with. In a clinical trial, those who underwent a technique called duodenal mucosal resurfacing regained far less weight
This new brain-like chip could slash AI energy use by 70%
A breakthrough in brain-inspired computing could make today’s energy-hungry AI systems far more efficient. Researchers have engineered a new nanoelectronic device using a modified form of hafnium oxide that mimics how neurons process and store information at the same time.
Scientists discover hidden forces are warping Earth deep beneath the surface
Scientists have mapped how Earth’s deepest mantle is being deformed—and the results point to long-lost tectonic plates buried thousands of kilometers underground. Using a massive global dataset of seismic waves, they found that most deformation happens in regions where these
This ancient crocodile relative grew up on four legs then walked on two
A bizarre crocodile relative from the age of dinosaurs is rewriting what scientists thought they knew about ancient reptiles. This poodle-sized creature, called Sonselasuchus cedrus, appears to have started life walking on all fours before shifting to a two-legged stance as it
289-million-year-old mummified reptile reveals how breathing began on land
A remarkably preserved, mummified reptile from 289 million years ago is rewriting what we know about how animals first breathed on land. This tiny creature, Captorhinus aguti, reveals the earliest known version of the rib-powered breathing system used by modern reptiles, birds,
Scientists create plastic that destroys viruses on contact
A new virus-fighting plastic film could transform everyday surfaces into invisible defenders against disease. Instead of relying on chemicals, this flexible material is covered in microscopic pillars that physically stretch viruses until they burst, rendering them harmless. In
Accelerating drug discovery with fragment screening
Modern medicine has played a significant role in improving the length and quality of our lives. While many treatments may seem like miracles, they are the result of a lengthy, rigorous research process. Drug discovery is a particularly time-consuming and costly activity that is
New study presents the eLTER Framework of Standard Observations for long-term, integrated environmental monitoring
A new study published in Earth's Future introduces the eLTER Framework of Standard Observations (eLTER SO)—a structured, harmonized system designed to support consistent long-term environmental observation across Europe. The paper, "Achieving harmonized and integrated long-term
Peptide synthesis could stop global potato pathogen once linked to Ireland's Great Famine
Scientists in Sweden have taken an important step toward fighting potato late blight, a plant disease that once triggered a historic famine in Ireland and now threatens to spread globally due to climate change. A new study reports the synthesis of a peptide that specifically
This simple fatty acid could restore failing vision
Scientists at UC Irvine have found a way to potentially reverse age-related vision loss by targeting the ELOVL2 “aging gene” and restoring vital fatty acids in the retina. Their experiments in mice show that supplementing with specific polyunsaturated fatty acids—not just
Image: Belts of green in the Washington suburbs
Along the northeast side of the Capital Beltway in Maryland, green spaces weave through the developed landscape.
What intentional communities can teach us about resilience amid global instability
As conflict intensifies in the Middle East, energy markets swing wildly and the cost of living keeps climbing, a pressing question is emerging for anyone who is tied in to the fluctuating energy and food markets: how do we build resilience?
Promiscuity and parental behavior in birds are driven by demographics, not the other way around
New research shows that variation in mating behaviors, parental care and differences in ornamentation of the sexes in bird species is driven by demographics rather than vice versa. An international team of researchers from the UK, China, Germany and Hungary looked at 261
Chicken gene-editing advance opens path to drug-producing eggs
Chicken eggs are already used to harvest helpful proteins called antibodies to protect humans from viruses such as influenza. Now, a breakthrough at the University of Missouri could one day lead to chickens that produce other useful medical proteins in their eggs.
Stellar flares may expand habitable zones around small stars
The search for life beyond Earth has traditionally focused on exoplanets orbiting sun-like stars, which is a G-type star. However, low-mass stars, which are designated as K-type and M-type stars, have rapidly become a target for astrobiology, primarily due to their much longer
Q&A: Scientists decode the logic behind cells' mysterious protein stockpiles
As far as research subjects go, it's not always easy to find common ground with a single-celled bacterium. Yet the more Paul Wiggins studies his model bacteria, Acinetobacter baylyi, the more he sees surprising commonalities between their behavior and our own as humans.
Cosmetics from waste? Microbial discovery unlocks greener route to high-value chemical products
Researchers at University of Toronto's Department of Chemical Engineering & Applied Chemistry have made a key discovery about how certain bacterial strains produce a set of economically valuable chemicals—opening the door to new, more sustainable production methods. The
The 'resource curse': Why natural resource abundance can be a double-edged sword
Natural resources—such as fossil fuels, water, and minerals—are materials found in the environment that are essential for life and highly utilized in production. Though these resources are viewed as essential to economic development and wealth, many resource-rich countries have
Measuring how stressed rocks 'sigh' before breaking could help predict geohazards
Too much stress can make even a rock crack. But before rocks reach their breaking point, they "sigh" a chemical warning by releasing nuclides, a type of atom defined by the number of neutrons as well as protons in the nucleus. Scientists have studied these naturally occurring
Rethinking augmented reality for children: Study finds key design gap
For decades, technology in schools meant desktop computers and basic digital instruction. Today, more immersive tools are beginning to reach children, changing how they interact with information and their surroundings. As these tools become more advanced, researchers at USF are
This volcano that 'slept' for 100,000 years was never truly quiet
For more than 100,000 years, the Methana volcano in Greece appeared dormant. No lava, no explosions, no ash clouds. It appeared extinct, like many other volcanoes today. An international research team led by ETH Zurich has reconstructed a detailed, long-term history of the
How a faster protein-screening tool could strengthen US rare-earth supply chains
To ensure a robust domestic supply chain in the U.S., Lawrence Livermore National Laboratory (LLNL) scientists are using bacterial proteins to separate the rare-earth elements that are ubiquitous in magnets, batteries, and electronics. These proteins, called lanmodulin, evolved
