Science Friday
Most Powerful Neutrino Ever Is Detected In the Mediterranean | Nerdy Valentines

Most Powerful Neutrino Ever Is Detected In the Mediterranean
Neutrinos are sometimes called âghost particles,â because they are nearly weightless, rarely interact with any other matter, and have very little electric charge.
Now, scientists have discovered a neutrino with a recording-breaking level of energy, which could bring us closer to understanding physics underpinning the creation of the universe.
Host Ira Flatow is joined by Sophie Bushwick, senior news editor at New Scientist, to talk more about the latest in neutrino research and other top science news of the week, including supersonic spaceflight without a so...
âCommon Side Effectsâ And An All-Healing Mushroom | The Unique Smell Of Snow

In "Common Side Effects," the starring scientist finds a mushroom that can heal any ailment. But powerful people will do anything to stop him from cultivating it. And, a combination of environmental factors and the way our bodies function play a role in how we perceive the smell of snow.
In âCommon Side Effects,â A Clash Over An All-Healing Mushroom
In the new Adult Swim show âCommon Side Effects,â an eccentric scientist has a secret: Heâs discovered a strange mushroom that can cure any illness or injury, and he wants to get it to people in...
Investigating Fraud At The Heart Of Alzheimerâs Research

Every year, billions of dollars are funneled into Alzheimerâs research. And yet, so far, thereâs no treatment thatâs been able to reverse the disease, or even meaningfully slow the cognitive decline of patients.
Part of the reason is that the disease is complex, and brain disorders are notoriously difficult to understand.
But in a new book, an investigative science reporter makes the case that thereâs another reason progress toward Alzheimerâs treatments has stalled: scientific fraud.
Host Flora Lichtman talks with Charles Piller, investigative journalist at Science and author of the boo...
Managing Wildfires Using A Centuries-Old Indigenous Practice

In late September, firefighters in flame-resistant Nomex were strung out along a fireline. It ran midslope through a pine and hardwood forest above the Klamath River and the small northern California town of Orleans.
Several members of the Karuk tribe were laying down strands of fire with drip torches.
Aja Conrad, who runs the tribal natural resource departmentâs environmental education field institute, was the firing boss trainee. She kept a close eye as the strips burned together and smoke filled the air.
âCan you just keep an eye on that and maybe not...
Can Vaping Help You Quit Cigarettes? What Are The Risks?

The harms of smoking cigarettes are pretty clear. Smoking causes cancer as well as heart and lung diseases, and itâs the leading cause of preventable death in the United States.
When it comes to vaping, or electronic cigarettes, the risks are a bit more tricky to parse, especially if you read media reports about them. The outbreak of Vaping Use-Associated Lung Injury, also known as EVALI, in 2019 and 2020 made things even more confusing.
The founders of Juul, the company that mainstreamed vaping in the early aughts, said they wanted to help people kick their sm...
How Lucy Runs On A Virtual Treadmill | Comparing DeepSeekâs AI To Other Models

Scientists determined that Lucy, a human ancestor from 3.2 million years ago, couldnât have beaten modern humans in a foot race. Also, the Chinese AI company DeepSeek startled industry observers with an efficient new system. But how does it compare with the leading tech?
How Lucy, Our Famous Ancestor, Runs On A Virtual Treadmill
Lucy is one of the most famous fossilsâan Australopithecus afarensis who lived about 3.2 million years ago. Her skeleton is about 40% complete, and has been studied since its discovery in 1974. In a quest to learn more about what Lucyâs life may ha...
Scientists Create Glowing âRNA Lanternsâ With Bioluminescence

The inner workings of our bodies, particularly whatâs happening inside our cells, can be kind of a black boxâwith countless tiny molecules constantly working and churning to keep us alive. A new technology that blends bioluminescence with cellular machinery may shine some light on the details of their comings and goings and interactions that can be hazy.
Scientists had the bright idea to take that same enzyme that makes fireflies glow and tie it to RNA, the molecule that reads the genetic information in DNA. This developing technology has been used on mice, with the hope...
Whatâs Next For Quantum Computing In 2025?

It seems that every few months, thereâs an exciting breakthrough in quantum computing, a kind of computing that takes advantage of quantum physics to perform calculations exponentially faster than our most advanced supercomputers. Last December, Google announced that its quantum computer solved a math problem in five minutesâa problem that wouldâve taken a normal supercomputer longer than the age of the universe to solve. And earlier this month, Microsoft, coming off a quantum advance in the fall, told businesses to get âquantum-readyâ for 2025, saying that âwe are right on the cusp of seeing quantum computers solve meaningful p...
Building Blocks Of Life Found On Asteroid Bennu

About four and a half years ago, a spacecraft called OSIRIS-REx touched down on the surface of an asteroid called Bennu. It drilled down and scooped up samples of rock and dust and, after several years of travel, delivered those samples back to Earth.
Since then, researchers around the world have been analyzing tiny bits of that asteroid dust, trying to tease out as much information as they can about what Bennu is like and where it might have come from. Two scientific papers published this week give some of the results of those experiments. Researchers found...
The Toxic Aftermath Of An Urban Fire

After nearly four weeks of burning, the fires in Los Angeles are almost fully contained, and cleanup is underway. But as the dust literally settles, people in LA are left with major questions, like: What is actually in the ash? Whatâs in the air? And how do I stay safe?
Flora Lichtman talks with two experts in public health and toxic substance exposure about the chemicals left behind after an urban fire as well as what science needs to be done to fully understand the issue. She speaks with Dr. Rima Habre, associate professor of environmental he...