ari daniel: Recent Episodes
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Legal fights over racial and partisan gerrymandering are intensifying and mathematicians think they can help. Specialists in geometry are training to become expert witnesses in redistricting cases around the country. My story aired this week on NPR’s All Things Considered.
In less than a week — on Monday, August 21 — an eclipse will race from Oregon to South Carolina, plunging a narrow strip of America into darkness. Total solar eclipses are notable for what they hide: the face of the Sun. But over the centuries, they’ve also been remarkable for what they’ve revealed to us. […]
For almost 13 years, the spacecraft Cassini has been in the Saturn system, documenting the planet and its moons. Cassini’s days are numbered — on 15 September, it will be sent hurtling towards Saturn. But just because it’s running out of fuel doesn’t mean it’s running out of fire. Cassini has a lot more science […]
Lebanon’s public education system can’t cope with hundreds of thousands of extra Syrian refugee kids. So nonprofit groups are trying to fill the gaps. My radio story aired on PRI’s The World.
An astrophysicist must explain her work so two comedians can understand it. Here are two of my latest videos for PBS NOVA:
There’s a way to make your vote incredibly secure this election season — all thanks to quantum mechanics. Check out my latest video for NOVA.
Climate scientist Gordon Hamilton died in Antarctica over the weekend when his snowmobile plunged into a deep glacial crevasse. His research at the poles focused on the relationship between melting ice sheets and rising sea levels. My remembrance of Gordon aired today on PRI’s The World.
Solar and wind power are important, but solving the climate crisis will take a whole new generation of energy-efficient technologies, and even new companies to develop them. And there’s a growing force in the field — the green tech incubator. My story aired a couple weeks back on PRI’s The World.
Hurl your star across spacetime, hitting targets and avoiding celestial hazards in your quest to earn a star that’s big and bright enough to go supernova. As you play through the game’s 50-plus levels, you’ll meet new cosmic objects like small but dense neutron stars and massive blue supergiant stars. Get gravitational assists from these […]
Stephon Alexander once downplayed the connections he saw between jazz and physics, concerned that — as “the only black person” in his professional circle — his credibility would be questioned. But no longer. My story aired today on NPR’s All Things Considered.
Whether you grew up speaking one or more languages, chances are you picked your first cues in utero. Scientists are learning much more about those early moments of language acquisition. My story aired yesterday on PRI’s The World.
A hundred years ago, Einstein predicted the existence of gravity waves. Today, for the first time, scientists announced that they’ve actually been detected. Here’s what the discovery might mean for our understanding of the universe. My story aired today on PRI’s The World.
About a decade ago, several of Greenland’s biggest glaciers suddenly began melting. A decade later, two groups of scientists are trying to unlock the secrets behind a scientific mystery story with potentially big consequences for the future of the island’s rapidly-melting ice sheet. My story aired this week on PRI’s The World.
Minorities are historically underrepresented in science, technology, engineering and math fields. John Dimandja is a Congolese chemist on the faculty of Spelman College who's pointing the way into STEM careers for students of color.
Iceland is — geologically speaking — a crazy place. The local language, for instance, includes a specific word to describe the phenomenon for a volcano detonating beneath a glacier and triggering a flash flood. And now our changing planet may be setting a new geological domino effect in motion.
Scientists at MIT have embedded slices of brain in the absorbent material found in diapers, which swells 4-5 times its normal size. And when they look at the expanded result using an ordinary light microscope, they see an unprecedented view of nerve fibers, cells, and proteins. It’s the deepest look into the brain we’ve ever […]
Trees are nature's tool for pulling carbon dioxide out of the air, but there aren't enough trees in the world to suck up all the CO2 humans are putting there. That's why researchers are pushing to create artificial leaves to help fight climate change. I visit with two teams of researchers pursuing different approaches to the formidable challenge.
I’m currently traveling to the future, with the help of a couple magnificent glaciers. (Translation: I’m on a 3-week reporting trip in Greenland and Iceland!) In due time, my radio stories will air on PRI’s The World and my web videos will be published by NOVA. My trip is supported by the Pulitzer Center on Crisis Reporting. You can follow […]
Transom.org just published an essay of mine about how to pitch your story ideas to editors and shows — both within and beyond public radio. If you’ve got a few minutes, I encourage you to give it a read!
Videographer Amanda Kowalski and I produced a series of 4 videos in association with NNOCCI (National Network for Ocean and Climate Change Information), a collaborative effort to establish a national network of professionals who are skilled in communicating climate science to the public.
What could you possibly have in common with a mushroom, or a dinosaur, or even a bacterium? More than you might think. In NOVA’s Evolution Lab, you’ll puzzle out the evolutionary relationships linking together a spectacular array of species. Explore the tree of life and get a front row seat to what some have called […]
Nuclear energy is fraught. What do you do with the spent radioactive fuel rods? What happens if there’s a meltdown? These worries have led many to write the whole thing off, and some to rebel against it. But a startup in Cambridge, Mass. thinks things can be different –- like, revolutionary different. My story aired […]
A 2-minute video featuring Clemson University ecologist Drew Lanham. Amanda Kowalski shot the video footage and I produced the film for BirdNote. We’ve got the video on Facebook as well — please share!
We’ve have been peppering our speech with “um,” “uh” and other expressions of hesitation for a long time — maybe for as long as we’ve had language. More recently, linguists are noting a shift in usage across a number of Germanic languages from “uh” to “um.” My story aired last week on PRI’s The World […]
Energy-saving, environmentally friendly devices are starting to work their way into the consumer market, and many were on display at this year’s Consumer Electronics Shows. But to make sure they sell, their manufacturers are leaving the efficiency out of their sales pitches. My story aired yesterday on PRI’s The World.