Science Friday

Some Grasses Can Stop Lead From Spreading In Soil Lead left behind in soil from mining and smelting poses a major health risk to people who live nearby. Researchers in Nebraska and Kansas believe plant life and organic material can limit lead’s spread. In parts of the Midwest where lead mining and smelting lasted for over a century, communities are still dealing with toxic waste left behind by the...

A Plan to Cap Insulin Prices May Not Be Helpful 30 million people in the U.S. live with diabetes, and access to insulin can be expensive. More than 1 in 5 people with private insurance pay more than $35 a month for this necessary medication. The U.S. Senate has a plan to cap insulin prices for certain diabetics, but critics say this plan would not help make insulin affordable for a majority of peo...

What’s Inside A Sudden, Second Chance At A Climate Bill Last week, climate activists received a surprise gift from Democratic Senators Chuck Schumer and Joe Manchin. It turns out they had been in secret negotiations to put out a spending package that might tackle some of the same climate mitigation projects as last year’s failed Build Back Better initiative. The $369 billion dollars for climate mi...

White House Declares Monkeypox Outbreak A Public Health Emergency The Biden administration declared the monkeypox outbreak a public health emergency on Thursday. Earlier in the week the White House appointed Robert Fenton, regional administrator at FEMA to direct the federal government’s response to the monkeypox outbreak, along with a deputy director from the CDC. This comes after criticism from...

Decades Of Alzheimer’s Research Could Be Based On Fraudulent Data Alzheimer’s disease is a devastating brain disorder that slowly affects memory and thinking skills. For many people who worry that loved ones may succumb to this disorder, the possibility of research in the field of Alzheimer’s is a balm of hope. However, a massive report from Science Magazine highlights a startling discovery: that...

For The Love Of Volcanoes A new documentary, “Fire of Love,” tells the story of French volcanologists Katia and Maurice Krafft. The married couple spent two decades chasing volcanic eruptions across the world. Katia was a geochemist and Maurice a geologist. Together, they studied the science of volcanoes and produced films showcasing their power. That is, until their deaths in 1991, when they were...

When Times Get Tough, These Toads Make Hybrid Babies Scientists have long thought that when two animals from two different species mate, it’s a colossal error and the end of the road for the mismatched couple. It’s called interspecies breeding, and many hybrid offspring often end up sterile, such as zonkeys —a cross between a zebra and donkey. Or they can develop serious health problems, like lige...

Earth Faces A Global Heat Wave Temperatures are higher than normal for much of the planet this week—and while the heat wave in Europe has had much of the attention, over 100 million Americans in 28 states were under extreme heat advisories this week. Yasmin Tayag, a freelance science editor and writer based in New York, joins Ira to talk about the global heat wave and other stories from the week i...

Stunning JWST Images Show New Details Of The Universe After many delays, a Christmas launch, and a months-long period of travel and testing, the first science images from the James Webb Space Telescope (JWST) were unveiled this week. The JWST has a huge multi-segmented mirror that allows it to gather faint light—and it sees in the infrared, allowing it to see through dust and gas and reveal detail...

1,000 Acres Of Ancestral Land Returned To Onondaga Nation Earlier this month, more than 1,000 acres of land in central New York were returned to the Onondaga Nation , the original steward of the land. This decision stems from a 2018 settlement between the Natural Resource Trustees and Honeywell International, Inc., which previously owned the land and polluted it with dangerous toxins, such as merc...

A Debate Over How The Universe Began Even though it’s commonly accepted today, the Big Bang theory was not always the universally accepted scientific explanation for how our universe began. In fact, the term ‘Big Bang’ was coined by a prominent physicist in 1949 to mock the idea. In the middle of the 20th century, researchers in the field of cosmology had two warring theories. The one we would com...

We Need To Talk About Bird Poop Seabird poop—sometimes called guano—was the “white gold” of fertilizers for humans for millennia. Rich in nitrogen and phosphorus from birds’ fish-based diets, the substance shaped trade routes and powered economies until chemical fertilizers replaced it. But while people may no longer find bird poop profitable, these same poop deposits—often found on islands or coa...

How Will Doctors Train For A Post-Roe World? It’s been one week since Roe v Wade was overturned by the Supreme Court. Many people are still wrapping their heads around what this overturn means for their states— and for their lives. For physicians and medical professionals, there’s another level of fear and concern about what practicing in a world without Roe v. Wade will mean. Questions are circul...

Supreme Court Limits EPA’s Greenhouse Gas Regulating Ability This week, in its final round of opinions for the term, the U.S. Supreme Court ruled that Congress had not explicitly given the Environmental Protection Agency the power to regulate carbon dioxide emissions from power plants under the terms of the Clean Air Act.  “Capping carbon dioxide emissions at a level that will force a nationwide t...

What Does HIPAA Actually Do? HIPAA, the Health Insurance Portability and Accountability Act, is name dropped a lot, but frequently misunderstood. Many are surprised to find that the “P” stands for portability, not privacy.  Misunderstandings about what’s protected under the law go way deeper than its name. The law outlines protections only for health information shared between patients and health...

U.S. Supreme Court Overturns Roe V. Wade The U.S. Supreme Court decided Friday to overturn Roe v Wade. While there have been rumblings that this decision was going to happen, it’s still a shock to many people in the U.S. In early May, a draft opinion was leaked that had circulated among the court justices, showing a majority of them were in support of the overturn. This will have huge ripple effec...

The Wild and Wonderful World of Mammals Mammals may be the most diverse group of vertebrates that have ever lived. (Don’t tell the mollusk enthusiasts over at Cephalopod Week .) Many people share their homes with another mammal as a pet, like a dog or cat. The largest creatures on earth are mammals: Ocean-dwelling blue whales are the biggest animals that have ever lived, and African elephants are...

FDA Approves COVID Vaccines For Kids Under Five Parents of young kids may finally breathe a big sigh of relief. On Friday the FDA granted emergency use authorization for COVID-19 vaccines for kids under the age of five . The agency approved a two-dose regimen from biotech firm Moderna and three-dose regimen from Pfizer. Small children could begin getting vaccinated as early as next week. Umair Irf...

Americans’ Knowledge Of Reproductive Health Is Limited As the nation awaits a momentous Supreme Court decision that could overturn or severely limit the 1973 Roe V. Wade opinion on abortion, a new poll released by the Kaiser Family Foundation found serious gaps in Americans’ understanding of certain scientific aspects of reproductive health. For instance, the poll found that while medication abort...

Are Invasive Jumping Worms Taking Over? Most gardeners are thrilled when they find earthworms tunneling through their gardens. Normally, they’re a sign of rich soil, happy plants, and a bustling ecosystem. But one unwanted visitor is squirming its way into gardens and forests all across the country: the invasive jumping worm, known for its thrashing, restless behavior . Gardeners and scientists ha...

20,000 Viruses Under The Sea: Mapping The Ocean’s Viral Ecosystem The ocean is the largest region of the planet and remains a source of newly discovered species. But what do you do with a treasure trove of new viruses? A research team wrote in Science last month about finding thousands of new RNA viruses, and five new taxonomic phyla, in water samples from around the globe . The new species more t...

Scientists Found The Biggest Known Plant On Earth This week, an underwater seagrass meadow claimed the title for the world’s largest plant . This organism sprawls across 77 square miles of shallow ocean and has survived 4,500 years. To accomplish this, it kept cloning itself and created identical offshoots to spread along the sand. The ocean has changed wildly over the last 4,500 years, yet this p...

‘Breakthrough’ In Sudden Infant Death Syndrome Research Is Misleading Last week, headlines made the rounds in online publications and social media that there was a massive breakthrough in research about SIDS: Sudden Infant Death Syndrome. A study out of Australia concluded that babies who died of SIDS had significantly lower levels of an enzyme called BChE. This study was met with cheers by people...

Gun Violence Is A Public Health Issue As illustrated by the school shooting in Uvalde, Texas this week, gun violence is a pervasive issue in the United States. The entire Science Friday team extends our condolences to everyone affected by this tragedy. One reason gun violence is so difficult to understand is that for a long time, there was a federal freeze on funding gun-violence research. That wa...

We Need To Talk About Bird Poop Seabird poop—sometimes called guano—was the “white gold” of fertilizers for humans for millennia. Rich in nitrogen and phosphorus from birds’ fish-based diets, the substance shaped trade routes and powered economies until chemical fertilizers replaced it. But while people may no longer find bird poop profitable, these same poop deposits—often found on islands or coa...