Making Old Skin Young Again

On Saint Patrick's Day, while searching for Earth approaching asteroids with the Catalina Sky Survey's 60 inch telescope on Mt. Lemmon, Arizona I spotted a slightly enlarged star like object with a tiny tail moving through the constellation of Virgo. After checking to see that it was not a known comet, I sent my discovery observations along with a description of it's coma and tail to the Minor Planet Center. Turns out that it had been observed as a moving point of light, but not noticed to be a

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACEUploaded 21-02-18What exactly will happen when the sun dies? You can further support us on Patreon at https://www.patreon.com/pbsspacetimeGet your own Space Time t­shirt at http://bit.ly/1QlzoBiTweet at us! @pbsspacetimeFacebook: facebook.com/pbsspacetimeEmail us! pbsspacetime [at] gmail [dot] comComment on Reddit: http://www.reddit.com/r/pbsspacetimeHelp translate our

Manure nutrient management is uniquely complex, and we discuss some reasons why on today's Advancing Nitrogen Smart episode. What specific factors make manure management far more complex than applying standard chemical fertilizer? How do digestive systems and diets cause nitrogen availability to differ across various livestock species? Why does nitrogen availability decline so rapidly when manure is left exposed on the soil surface, and how much may be lost to atmospheric evaporation within

BUFFALO, NY — October 6, 2026 — A new #research paper was recently #published in Volume 18 of Aging, titled “Spatially fractionated mini-GRID radiotherapy differentially modulates radiation-induced senescence in murine glioma and normal cells.”The study found that spatially fractionated mini-GRID radiotherapy reduced several features of radiation-induced cellular senescence in two glioma cell lines while maintaining an antiproliferative effect comparable to conventional radiotherapy. In non-tumor

The EPPP does not require you to become a neuroanatomist, but it does expect you to recognize the major dopamine pathways and what happens when dopamine activity changes within them. This episode simplifies the mesolimbic, mesocortical, nigrostriatal, and tuberoinfundibular pathways by connecting each one to the symptoms and medication side effects most likely to appear on the exam. By the end, you should be able to work backward from a clinical vignette and identify the dopamine pathway being

Can artificial intelligence help turn what many believe is clinical development’s biggest variable — and most prevailing bottleneck — into a more predictable process? In this episode of the Pharm Exec podcast, Matt Walz, CEO of Trialbee, a patient recruitment company, joins Mike Christel, group managing editor, MJH Life Sciences, to discuss how AI is enhancing medical screening, clinical workflows, and enrollment planning. The conversation explores the need for clearer regulatory expectations,

This week's WeatherBrains episode is all about fire weather from both a historical and modern perspective.   Our Guest WeatherBrains for tonight's episode is NWS meteorologist Tom Hultquist.  Our discussion begins with the Peshtigo Fire of 1871, the deadliest wildfire in U.S. history.  Dr. Stephanie Hoekstra and Robyn Heffernan also join us to explore how fire weather information is used today - from risk perception and decision support to operational forecasting, interagency coordination, and the

We were delighted to be joined by two highly experienced leaders in the biotechnology industry, Howard Berman, Ph.D., and Kia Motesharei, Ph.D.Both Howard and Kia have built impressive careers across biotechnology, capital markets, business development and strategic transactions, with a track record of helping companies navigate some of the most important stages of their growth.Howard is now CEO of ReAlta Life Sciences, where he is leading the company through an important clinical-stage period as it

The 2026 World Conference on Lung Cancer brings together leading experts, researchers, and oncologists to showcase the latest advancements in lung cancer research. To reach a global audience, IASLC has recorded podcast episodes on WCLC 2026 in world languages.In this episode, host Dr. Chul Kim moderates a discussion in Korean about breakthrough advances in thoracic oncology presented at the conference with Dr. Ji-Youn Han, Dr. Tae Min Kim, and Dr. Sehhoon Park. Guests: Ji-Youn Han, MD,

Send us Fan Mail Why are so many offices freezing in July? We can now engineer any indoor temperature, yet millions of us shiver at our desks. This episode unpacks the physics of air conditioning, a "thermal sponge" that moves heat rather than making cold, and the 1998 UC Berkeley study by Richard de Dear and Gail Schiller Brager that changed how we think about comfort. In this episode: How compressors, condensers and expansion valves really workThe "static model" of comfort, and why it treat...

Most people would overlook Polyporus ciliatus, but its delicately hairy cap margin and fine pores make it one of the more distinctive small polypores of temperate forests.Dive deeper on the blog: https://lichenthevibe.com/fringed-polypore-polyporus-ciliatus/In this episode, two hosts explore the Fringed Polypore’s morphology, including its small brown to yellowish-brown cap, ciliate margin, pores typically measuring 5–7 per millimeter, slender stem, and tough fruitbodies. The discussion then

Polyporus ciliatus, the Fringed Polypore, is a small temperate wood-rotting fungus easily overlooked in the forest. Its minute hairs along the cap margin, combined with its fine, dense pores, help distinguish it from similar species such as the Winter Polypore.Dive deeper on the blog: https://lichenthevibe.com/fringed-polypore-polyporus-ciliatus/In this episode, two hosts examine its brown to yellowish-brown cap, ciliate margin, pores typically measuring around 5–7 per millimeter, slender stem, and

Please support this podcast by checking out our sponsors: - Prezi: Create AI presentations fast - https://try.prezi.com/automated_daily - Discover the Future of AI Audio with ElevenLabs - https://try.elevenlabs.io/tad - Consensus: AI for Research. Get a free month - https://get.consensus.app/automated_daily Support The Automated Daily directly: Buy me a coffee: https://buymeacoffee.com/theautomateddaily Today's topics: First exoplanet radio signal detected - Astronomers have directly detected the

297: Kendra Klein, senior scientist at Friends of the Earth, has spent years investigating the health and environmental consequences of pesticide-dependent agriculture. She argues that the influence of pesticide companies reaches far beyond the chemicals themselves; they actively shape federal policy, as well as our commonly held belief that toxic inputs are necessary if we want to feed the world. Kendra also takes a close look at the rise of regenerative agriculture and explains why she worries

Erika talks with guest, Bridget Guiza from the White Earth Tribal and Community College. She is part of the White Earth Reservation and the Minnesota Chippewa Tribe. Bridget talks about the challenges of our time being at the nexus of food, water, and energy sovereignty and being allies with Indigenous and rural communities.Bridget is the Customized Education Coordinator at the White Earth Tribal and Community College. She has a background in Environmental Systems and Planning and has experience in

Sleep Toolkit_ Tools for Optimizing Sleep & Sleep-Wake Timing

Mother Nature remains stuck in summer mode across the much of the West, where temperatures in the 90s and 100s will topple record highs into this week.Also, crossing over into the Western Pacific basin, Hurricane Nolo has become Typhoon Nolo, and the storm isn't done yet. Learn more about your ad choices. Visit podcastchoices.com/adchoices

This is a Grave Talks CLASSIC EPISODE! PART TWONot every paranormal investigation is about a ghost haunting an old house. Sometimes the activity feels darker—and figuring out exactly what you’re dealing with becomes much more complicated.For more than 27 years, John.John Montelongo has investigated the paranormal and worked with people who believe they’re dealing with something they can’t explain. As founder and lead investigator of Texas-based Dark Explorers Paranormal, he takes on cases involving

Solar System Badlands! Hosted by Dr. Paul M. Sutter. How did the scattered disk of the solar system form? What kins of strange objects roam those badlands? And what does it do to the rest of the solar system? I discuss these questions and more in today's Ask a Spaceman!   Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Watch on YouTube: http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about space,