Science Friday Podcasts

Sewage Is A Biological Necessity, And A Methane Minefield In most cities, once you flush a toilet, the water and waste flows through the sewage system to a water treatment plant. Once it’s there, it goes through a series of chemical and biological processes which clean it up and make the water safe to drink again. But a recent paper in the journal …

The delicate timing between plants, wildlife, and seasons can be thrown off balance by warming temperatures.Από τον D Peterschmidt

Sewage Is A Biological Necessity, And A Methane Minefield In most cities, once you flush a toilet, the water and waste flows through the sewage system to a water treatment plant. Once it’s there, it goes through a series of chemical and biological processes which clean it up and make the water safe to drink again. But a recent paper in the journal …

How researchers detected the space giant using gravitational lensing, plus the approval of over-the-counter Narcan, EV charging, and a mammoth meatball you can eat.Από τον D Peterschmidt

Researchers now think that a third of people lose their vaccine-derived immunity to mumps by age 18.Από τον D Peterschmidt

Decades of research suggest that warming temperatures are collapsing the gulf’s productivity.Από τον D Peterschmidt

Wastewater treatment facilities may release a surprising amount greenhouse gas.Από τον D Peterschmidt

Young people like Sage Lenier are very worried about climate change. So she took ownership over her education.Από τον D Peterschmidt

A 12-year effort to map the entire brain of a fruit fly larva is finally complete—a meaningful step in understanding things like addiction and consciousness.Από τον D Peterschmidt

Even as the national organization decides to stick with its original moniker, local branches are opting for change.Από τον D Peterschmidt

A Supermassive Black Hole The Mass Of 30 Billion Suns This week, astronomers reported that they may have found signs of one of the largest black holes ever detected–a space behemoth the mass of some 30 billion suns. The supermassive black hole, located in part of the Abell 1201 galaxy cluster, was detected using a combination of gravitational lensi…

A Supermassive Black Hole The Mass Of 30 Billion Suns This week, astronomers reported that they may have found signs of one of the largest black holes ever detected–a space behemoth the mass of some 30 billion suns. The supermassive black hole, located in part of the Abell 1201 galaxy cluster, was detected using a combination of gravitational lensi…

The Axial Seamount is a natural laboratory, helping scientists improve long-term eruption forecasts.Από τον D Peterschmidt

The report details where we stand on mitigating climate change and where to go from here.Από τον D Peterschmidt

Can Medicine Move To Animal-Free Testing? Before a new drug can begin clinical trials in humans, it gets tested on animals. But things are changing. Late last year, Congress passed the FDA Modernization Act 2.0, which cleared the way for new drugs to skip animal testing. Can we expect to phase out animal testing altogether? Is it safe? And what tec…

Can Medicine Move To Animal-Free Testing? Before a new drug can begin clinical trials in humans, it gets tested on animals. But things are changing. Late last year, Congress passed the FDA Modernization Act 2.0, which cleared the way for new drugs to skip animal testing. Can we expect to phase out animal testing altogether? Is it safe? And what tec…

The Latest IPCC Report Is Full Of Warnings—And Hope It’s that time of year: another IPCC report has hit the presses. These reports from the Intergovernmental Panel on Climate Change are like a check up—to let us know how we’re doing on the climate front and what Earth’s future is projected to look like. And to no one’s surprise, this year’s report …

The Latest IPCC Report Is Full Of Warnings—And Hope It’s that time of year: another IPCC report has hit the presses. These reports from the Intergovernmental Panel on Climate Change are like a check up—to let us know how we’re doing on the climate front and what Earth’s future is projected to look like. And to no one’s surprise, this year’s report …

Stop Flushing Your Health Data Down The Toilet You could be flushing important information about your health right down the toilet—quite literally. Pee and poop can tell you a lot about your health, so what if your waste…didn’t go to waste? What if, instead, it could tell you more about your health? Like number one, it can catch a condition like di…

Stop Flushing Your Health Data Down The Toilet You could be flushing important information about your health right down the toilet—quite literally. Pee and poop can tell you a lot about your health, so what if your waste…didn’t go to waste? What if, instead, it could tell you more about your health? Like number one, it can catch a condition like di…

At Long Last, More Regulations For Forever Chemicals This week, the EPA proposed the first national standards for drinking water that would set limits on the amount of PFAS (per- and polyfluoroalkyl substances) chemicals that would be allowed in water systems. There are thousands of different PFAS chemicals, which are often used industrially for pr…

At Long Last, More Regulations For Forever Chemicals This week, the EPA proposed the first national standards for drinking water that would set limits on the amount of PFAS (per- and polyfluoroalkyl substances) chemicals that would be allowed in water systems. There are thousands of different PFAS chemicals, which are often used industrially for pr…

Tips And Tricks To Grow Your Garden In A Changing Climate For many of us, spring is right around the corner—or already here—which means it’s time to start thinking about what is going into your garden this year. But largely thanks to climate change, our seasons are getting wonkier every year. Gardens are feeling the heat as climate change affects t…

Tips And Tricks To Grow Your Garden In A Changing Climate For many of us, spring is right around the corner—or already here—which means it’s time to start thinking about what is going into your garden this year. But largely thanks to climate change, our seasons are getting wonkier every year. Gardens are feeling the heat as climate change affects t…

Despite Superconductor Breakthrough, Some Scientists Remain Skeptical This week, researchers unveiled a new superconductor which they say works at room temperature. Scientists have been working on identifying new superconductors for decades—materials that can transmit electricity without friction-like resistance. However, previously discovered supe…

Despite Superconductor Breakthrough, Some Scientists Remain Skeptical This week, researchers unveiled a new superconductor which they say works at room temperature. Scientists have been working on identifying new superconductors for decades—materials that can transmit electricity without friction-like resistance. However, previously discovered supe…

Insulin Maker Eli Lilly Finally Caps The Drug’s Cost In 1923, drug manufacturer Eli Lilly became the first company to commercialize insulin. Since then, its cost has skyrocketed. But this week, the company announced that it is capping the cost of insulin at $35. This comes as a huge relief to many Americans, since insulin has become the face of pha…

Insulin Maker Eli Lilly Finally Caps The Drug’s Cost In 1923, drug manufacturer Eli Lilly became the first company to commercialize insulin. Since then, its cost has skyrocketed. But this week, the company announced that it is capping the cost of insulin at $35. This comes as a huge relief to many Americans, since insulin has become the face of pha…

Inside The ‘Chaos Machine’ Of Social Media Despite social media’s early promises to build a more just and democratic society, over the past several years, we’ve seen its propensity to easily spread hate speech, misinformation and disinformation. Online platforms have even played a role in organizing violent acts in the real world, like genocide aga…

Inside The ‘Chaos Machine’ Of Social Media Despite social media’s early promises to build a more just and democratic society, over the past several years, we’ve seen its propensity to easily spread hate speech, misinformation and disinformation. Online platforms have even played a role in organizing violent acts in the real world, like genocide aga…

A Medication Abortion Drug Faces Potential Nationwide Restriction A federal court case underway in Texas this week could have big implications for medication based abortion care across the U.S. The case involves the FDA’s approval of the drug mifepristone, which is used as part of a two-drug combination in most medication abortions. The plaintiffs …

A Medication Abortion Drug Faces Potential Nationwide Restriction A federal court case underway in Texas this week could have big implications for medication based abortion care across the U.S. The case involves the FDA’s approval of the drug mifepristone, which is used as part of a two-drug combination in most medication abortions. The plaintiffs …

‘All That Breathes:’ A Story Of Two Brothers Saving New Delhi’s Raptors The Oscars are right around the corner, and one of the nominees in the documentary category is called “All That Breathes.” It tells the story of two brothers—Nadeem and Saud—who dedicate their lives to rescuing black kites, a type of raptor that dominates the skies of New Delhi…

‘All That Breathes:’ A Story Of Two Brothers Saving New Delhi’s Raptors The Oscars are right around the corner, and one of the nominees in the documentary category is called “All That Breathes.” It tells the story of two brothers—Nadeem and Saud—who dedicate their lives to rescuing black kites, a type of raptor that dominates the skies of New Delhi…

Eyes In The Sky: The Science Behind Modern Balloons This month, the news cycle has been dominated by updates about suspicious objects being detected in the stratosphere. This bonanza started with a balloon from China, and escalated as four more objects—not all confirmed as balloons—have been shot down from the sky. Although this might sound like a …

Eyes In The Sky: The Science Behind Modern Balloons This month, the news cycle has been dominated by updates about suspicious objects being detected in the stratosphere. This bonanza started with a balloon from China, and escalated as four more objects—not all confirmed as balloons—have been shot down from the sky. Although this might sound like a …

UFOs? Balloons? Spy Cams? Here’s What’s Going On This week, the saga over UFOs, balloons, and spyware continues. The drama all started with a Chinese surveillance balloon, and then—one by one—governments kept finding others in the U.S. and Canada. Earlier this week, President Biden announced, “We don’t know yet exactly what these three objects were…