A Distant Planet Emitted a Burst of Radio Waves. Why?
Astronomers pinpoint the origin of a 10 billion‑year‑old millisecond signal from space The post A Distant Planet Emitted a Burst of Radio Waves. Why? appeared first on Nautilus .
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New algorithm could predict Arctic sea ice up to 9 months ahead, offering new climate insights
Researchers at the Mubadala Arabian Center for Climate and Environmental Sciences (ACCESS) at NYU Abu Dhabi have developed a new algorithm that can forecast Arctic sea ice extent up to nine months in advance, offering a new way to anticipate changes in the Arctic that can
Spinach nanoparticles help failing rat hearts via 'borrowed photosynthesis'
A spinach leaf can turn light into chemical energy. A struggling heart cannot. Researchers in China have brought part of the leaf's energy-making machinery into rat heart cells to test whether borrowed photosynthesis could help an overworked heart.
Could Tutankhamun's tomb hold clues to a mysterious Egyptian queen?
Signs of hidden chambers in the walls of the famous boy king's tomb have raised hopes among researchers of finding hints of Nefertiti's burial place—Tutankhamun's stepmother and mother-in-law
The eye has a hidden cleanup system scientists never knew existed
Scientists have discovered a hidden cleanup system at the back of the eye that drains fluid and waste through a previously unknown pathway. The surprising finding, demonstrated in mice, could open the door to new treatments for glaucoma, macular degeneration, and other causes
Eating olive oil before carbs has a surprising effect on blood sugar
A simple change in the order you eat your food could help prevent blood sugar spikes. Scientists discovered that giving mice olive oil before carbohydrates slowed digestion and activated a surprising combination of hormones and nerve signals that helped regulate blood sugar,
Scientists build a nuclear clock that could make atomic clocks obsolete
Scientists in Vienna have achieved a major breakthrough in timekeeping by creating the world’s first self-stabilizing nuclear clock, a technology that could eventually surpass even the most precise atomic clocks. Instead of relying on electrons in atoms, the clock uses the tiny
A plastic once thought harmless may be fueling fatty liver disease
One of the world's most common plastics may pose a hidden threat to liver health. Texas A&M researchers discovered that polyethylene microplastics can contribute to fatty liver disease, with potentially worse effects when combined with an unhealthy diet. Even more surprising,
Neanderthals may have used prehistoric glue as an ancient antibiotic
Neanderthals may have used a sticky substance made from birch bark to treat wounds thousands of years before antibiotics existed. Researchers recreated ancient birch tar production techniques and discovered that every sample could inhibit the growth of bacteria responsible for
Zimbabwe's dinosaurs were different from South Africa's: New species offers clues
Africa boasts up to 25% of Earth's animal and plant species. This diversity is driven by varied habitats: harsh deserts, vast grasslands, dense forests, towering mountains, lush coastlines and teeming seas. It is also due to deep evolutionary roots, as many animal and plant
Scientists created a tiny device that can control your nerves to treat chronic pain
Scientists have developed a tiny, injectable device that can control nerve activity without surgery, batteries, or wires, potentially transforming treatment for chronic pain and movement disorders. Powered wirelessly from outside the body, the seed-sized technology has shown
A surprisingly simple way to relieve knee arthritis pain without pills or surgery
A surprisingly simple change in how you walk could help relieve knee arthritis pain and even slow joint damage. In a year-long clinical trial, researchers found that adjusting the angle of a person's foot while walking reduced osteoarthritis pain by an amount comparable to
Ultraviolet laser pulses engineer diamond defects selectively, leaving quantum qubits intact
When we think about a diamond, we often think about a material whose value comes from its perfection. In my research, however, I am interested in something almost opposite: the tiny imperfections inside diamonds. These atomic-scale defects can give diamonds new optical and
How to meal prep safely: A microbiologist's step‑by‑step guide
Meal prepping is a great way to save money, spend less time in the kitchen and stick to a meal plan. But while cooking meals for the week ahead may be convenient, there can be real risks associated with eating bulk-cooked meals.
Adult acne is real, but there are ways to treat it. Here's what to know
As a teenager, Gillian Maegan Montalbo's pimples weren't too bad—just a few bumps on her forehead and nose.
Scientists may have found a shortcut to fusion energy
Princeton Plasma Physics Laboratory may have found a dramatically more efficient route to fusion energy by reversing the traditional approach: heating plasma first, then increasing its density. Their calculations could help future reactors reach self-sustaining fusion with far
Loneliness may steal nearly 6 years of good health
A large study suggests loneliness and social isolation can cost people years of healthy life, especially when it comes to mental health. Men experiencing both lost about 5.8 years free from depression and anxiety, while women lost roughly 3.7 years.
MIT astronomers catch a star in a feast that could last billions of years
Astronomers have discovered a bizarre star system about 300 light-years from Earth where a small star is slowly devouring a nearby brown dwarf, an object too massive to be a planet but too small to be a true star. Unlike stars that rapidly swallow their companions, this one is
Bowel cancer “melted away” after immunotherapy, then stayed away
A short course of immunotherapy before surgery may offer remarkably durable protection for some patients with stage two or three bowel cancer. In the NEOPRISM-CRC trial, 32 patients with a specific genetic form of bowel cancer received pembrolizumab for up to nine weeks before
Nearly 300,000 at risk from Himalayan floods, as flood zone building accelerates
Nearly 300,000 people may live in areas at risk of flooding in the Nepalese, Indian and Chinese areas of the Himalayas. The results, from a study published in Scientific Reports, also indicate that the total area covered by buildings within potential flood zones increased by
New stability rules distinguish quantum phases of matter that an older method wrongly groups together
Most of us recognize basic phases of matter and their properties: solids maintain their shape, liquids flow freely with constant volume, and gases expand to fill their container. Quantum phases, on the other hand, are much harder to categorize, overturning traditional notions
The Secret Superpowers of Amphibians and Reptiles
They are full of unusual senses The post The Secret Superpowers of Amphibians and Reptiles appeared first on Nautilus .
Preschool boys favor bigger groups while adults' choices hint at political attitudes
Two cartoon characters appear on a screen. One belongs to a group of three, and the other to a group of two. Which character would you rather play with?
