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A list of audio and video features that illustrate the work of our researchers

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Live Webcams: Scientists Studying Corals Damaged by Oil in the Gulf of Mexico
25 June 2014How are the corals doing now, four years after they were damaged by the Deep Water Horizon oil spill in the Gulf of Mexico? You can find out by watching live webcams and by sending messages to the scientists on a research ship that will be in the Gulf until July 4. The research expedition is led by Chief Scientist Chuck Fisher, a Penn State University professor of biology. Interact with the research crew, listen in, and watch as they explore the ocean floor. The 24/7 live webcams are on the expedition's website, Nautiluslive.org. You also can participate on Facebook (facebook.com/nautiluslive) and Twitter (@EVNautilus).
Nanomotors Are Controlled, for the First Time, Inside Living Cells
10 February 2014For the first time, a team of chemists and engineers at Penn State University have placed tiny synthetic motors inside live human cells, propelled them with ultrasonic waves and steered them magnetically. It's not exactly "Fantastic Voyage," but it's close. The nanomotors, which are rocket-shaped metal particles, move around inside the cells, spinning and battering against the cell membrane.
The Origin of Flowers: DNA of Storied Plant Provides Insight into the Evolution of Flowering Plants (podcast)
(19 December 2013)
Marine Biologists Unmask Species Diversity in Coral Reefs (podcast)
(12 December 2013)
Neutrinos on Ice Now the Coolest New Astronomy Tool
21 November 2013A massive telescope buried in the Antarctic ice has detected 28 record-breaking, extremely high-energy neutrinos -- elementary particles that likely originate outside our solar system. The achievement, which comes nearly 25 years after the pioneering idea of detecting neutrinos in ice, provides the first solid evidence for astrophysical neutrinos from cosmic accelerators and has been hailed as the dawn of a new age of astronomy. The team researchers that detected the neutrinos with the new IceCube Neutrino Observatory in Antarctica, which includes Penn State scientists, will publish a paper describing the detections on 22 November 2013 in the journal Science.
Neutrinos on Ice Now the Coolest New Astronomy Tool (podcast)
(21 November 2013)
Male Lizards Prefer More-Feminine Lizards to "Bearded Ladies" (podcast)
(7 November 2013)
Caribou May Be Indirectly Affected by Sea-Ice Loss in the Arctic (podcast)
(1 October 2013)
Novel Self-Powered Nanoparticles Developed to Deliver Healing Drugs Directly to Bone Cracks (podcast)
(29 August 2013)
Video: Before the Big Bang - Loop Quantum Cosmology Explained
Abhay Ashtekar, Holder of the Eberly Family Chair in Physics, and one of his former postdoctoral scholars, Ivan Agullo, are featured in this video about loop quantum cosmology.
Arctic Sea-Ice Loss Has Widespread Effects on Wildlife (podcast)
(1 August 2013)
New Effort to Learn How Our Galaxy Formed Makes Public Release of Its First Data (podcast)
(31 July 2013)
Nanoparticle Opens the Door to Clean-Energy Alternatives (podcast)
(13 June 2013)
New Kind of Antibiotic May Be More Effective at Fighting Tuberculosis, Anthrax, and Other Diseases (podcast)
(3 June 2013)
Super-dense Star is First Ever Found Suddenly Slowing Its Spin (podcast)
(29 May 2013)
Record-Breaking High-Energy Particles from Space Detected by Telescope Buried in the Antarctic Ice
17 May 2013A massive telescope buried in the Antarctic ice has detected 28 extremely high-energy neutrinos -- elementary particles that likely originate outside our solar system. Two of these neutrinos had energies many thousands of times higher than the highest-energy neutrino that any man-made particle accelerator has ever produced, according to a team of IceCube Neutrino Observatory researchers that includes Penn State scientists. These new record-breaking neutrinos had energies greater than 1,000,000,000,000,000 volts or, as the scientists say, 1 peta-electron volt (PeV).
Gene Offers Clues to New Treatments for a Harmful Blood Clotting Disorder (podcast)
(7 May 2013)
White-Dwarf Star, Blown Apart in 1604, Now Reveals New Secrets (podcasts)
(8 April 2013)
On Twitter, Anti-Vaccination Sentiments Spread More Easily than Pro-Vaccination Sentiments (podcast)
(4 April 2013)
Crucial Step in Human DNA Replication Observed Using Fluorescent Tags (podcast)
(1 April 2013)

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