Recent Videos

  • Göbekli Tepe – National Geographic (2012)

    Göbekli Tepe – National Geographic (2012)

    Discovered by renowned German archeologist Klaus Schmidt (sadly passed away in 2014), Göbekli Tepe changed our view on how recent cultural evolution of humanity migh have unfolded. Civilization as we hypothesized was a sequential progression in the following manner: Agriculture > Sedentary societies > Religion Early documentaries such as The Ascent of Man by Charles Bronowski is an example of the way our thinking was organized. Göbekli Tepe now suggests the order of religion and agriculture may need a chess […]

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  • Salt Marsh Watch – Dean Hardy

    Salt Marsh Watch – Dean Hardy

    How will rising sea levels affect coastlines? As this is written, rate of sea level rise is about 3 milimeters per year worldwide. The main video above is a quick “snapshot” of the tidal flow in a Georgia salt marsh replete with smooth cordgrass (Spartina alterniflora) and marsh fiddler crabs (Uca spp.) scurrying about over the mud. The perspective of the camera, between two and three feet above the marsh sediment, can be thought of as from that of a […]

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  • Brown Bears during Salmon Run in Katmai National Park – Live from Alaska

    Brown Bears during Salmon Run in Katmai National Park – Live from Alaska

    Live broadcast by Ustream Live streaming video by Ustream [Both video streams have no sound and will be off air when it's night time in Alaska] (Ursus arctos) are Caniform (dog-like) mammals. Except the polar bear (Ursus arctos horribilis) who is strictly a carnivore all other brown bears (Grizzly, Kodiak and Siberian brown bear) are omnivores and biologically are the same species. This means they can interbreed when species barriers gets lifted. As Arctic sea ice disappears polar bear habitat […]

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  • RNA Interference (RNAi) – Nature Reviews Genetics

    RNA Interference (RNAi) – Nature Reviews Genetics

    Welcome to another post of Molecular Nature series highlighting a gene silencing mechanism known as RNA interference. The discovery was made by Craig Mello and Andrew Fire who shared 2006 Nobel Prize in Physiology and Medicine. Please keep in mind that this video is quite advanced in content and assumes the viewers know about basic molecular biological concepts such as the Central Dogma of Biology. RNA interference (RNAi) is a process used by wide range of organisms to regulate the […]

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  • Orphaned Mediterranean Monk Seal Pups Under Rehabilitation – SAD/AFAG (2010)

    Orphaned Mediterranean Monk Seal Pups Under Rehabilitation – SAD/AFAG (2010)

    The Mediterranean monk seal is a critically endangered marine mammal. Only about 100 indididuals (including reproducing adults and juveniles) are left in the wild along the 8500 km long Turkish coast. Dilara and Tina are two orphaned Mediterranean monk seal pups (Monachus monachus) found in December 2010 along Turkish Mediterranean coast. Both pups were immediately taken under ex-situ rehabilitation and care in Foça Monk Seal Rehab Unit by SAD-AFAG. Unlike the previous experiences, SAD-AFAG team tried an innovative feeding technique, […]

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  • Your Inner Fish – Neil Shubin – PBS (2014)

    Your Inner Fish – Neil Shubin – PBS (2014)

    Your Inner Fish, is the first installment of a three part PBS series by Neil Shubin. After a quick review of our shared anatomy with the fish and a whirlwind tour along the evolutionary timeline, the program plunges us into the fascinating saga of discovery of the tetrapods that explains how limbs of the terrestrial vertebrates came to be. Watch how the legendary 375 million year old (Devonian) tetrapod fossil Tiktaalik was discovered after a series of adventurous Arctic expeditions. […]

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  • Last Remaining Asian Lions – Pride – Roshan Patel (2013)

    Last Remaining Asian Lions – Pride – Roshan Patel (2013)

    Big cats are under threat in every part of the world. Asiatic lions (Panthera leo persica) once roamed all the way up to Europe. Now only 50 left in the wild in Gujarat, India. Pride looks into how rural communities started working with the government to create a protected habitat for the highly endangered Asiatic lions. The documentary was produced by Roshan Patel as a project for masters degree program in the School of Film and Photography of Montana State […]

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  • Ants Defending Plants

    Ants Defending Plants

    Plant eaters are called herbivores and they pose a threat for plants. Understandably, nobody would like to get eaten. In order to prevent tissue loss and damage from herbivores plants have evolved defensive adaptations such as hard to digest tissues and poisonous chemicals. Some plants however, have evolved a different solution. Plants can use nectar as drivers of beneficial behaviors such as pollination and protection from herbivores. Nectar is an attractive fluid for many animals. It is a rich calorie […]

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  • The Hidden Life of the Cell – BBC (2012)

    The Hidden Life of the Cell – BBC (2012)

    The Hidden Life of the Cell illustrates a real scenario of adenovirus infection and while doing that introduces major cellular components. The documentary is quite self sufficient in explaining the biology behind events. However, you might also want to see Inner Life of Cell and the Central Dogma to learn more about the details of molecular interactions taking place inside living cells. During 9 month period between November 2002 and July 2003, an outbreak of SARS virus in southern China’s […]

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  • Inner Life of the Cell – David Bolinsky (2006)

    Inner Life of the Cell – David Bolinsky (2006)

    The Inner Life of the Cell is a 3D computer graphics animation by David Bolinsky, former lead medical illustrator at Yale. He collaborated with lead animator John Liebler, and Mike Astrachan at XVIVO for this production. It illustrates the molecular interactions that occur when a white blood cell (Leukocyte) in the blood vessels of the human body is triggered by inflammation. This is also called leukocyte extravasation. It begins with a white blood cell rolling along the inner surface of […]

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  • Great White Shark Pup off the Northern Aegean Coast of Turkey

    Great White Shark Pup off the Northern Aegean Coast of Turkey

    Be prepared to hear a fascinating piece of natural history about the Mediterranean great white sharks (Carcharodon carcharias). Story is fascinating for multiple reasons. First, great whites are one of the most charismatic, vulnerable, cryptic and misunderstood predator fish species. Second, the story takes place in a quite unexpected location. Altınoluk is a town on the northern Aegean coast of Turkey. It is located to the south of Troy on a legendary sea route known as the Argonaut route where […]

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  • Landscape Evolution Observatory (LEO) – Biosphere 2

    Landscape Evolution Observatory (LEO) – Biosphere 2

    Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better. -Samuel Beckett- Biosphere 2 started as quite an ambitious challenge. It crammed five biomes into 3 acres of sealed facility and tried to create a mesocosm experiment. It was a “ship-in-a-bottle” style miniaturization of ecosystems; a tiny little man-made Hawaii in the Arizona desert (Hawaii is the only place on our planet where all biomes of the world, excepting Arctic Tundra exist). Biomes of the Biosphere 2 were […]

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  • The Making of the Fittest: Evolving Switches, Evolving Bodies – HHMI – Sean Carrol (2012)

    The Making of the Fittest: Evolving Switches, Evolving Bodies – HHMI – Sean Carrol (2012)

    Evolving Switches, Evolving Bodies is one of the series of educational videos called The Making of the Fittest by Sean Carroll for communicating biological evolution to public with the support of HHMI. Evolution is thought to be acting very slow usually over millions of years. However, it can happen suprisingly quick. In this documentary, we look at a fish that evolved to change its body between two states reversibly multiple times over a few thousands years during the last ice […]

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  • The Making of the Fittest: Birth and Death of Genes – HHMI – Sean Carrol (2011)

    The Making of the Fittest: Birth and Death of Genes – HHMI – Sean Carrol (2011)

    A fish caught in Antarctic water by the Norvegian expedition in 1927 tells us another fascinating story on evolution of life. Crocodile fish / icefish Birth and Death of Genes is one of the four educational videos Sean Carroll has produced for communicating biological evolution to public with the support of HHMI. These fishes (called Nothothenoids) are unique for they are the only vertebrates in the world that lack the oxygen-binding protein hemoglobin, which gives blood its red color. They […]

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  • The Day The Mesozoic Died HHMI – Sean B. Carroll (2012)

    The Day The Mesozoic Died HHMI – Sean B. Carroll (2012)

    This is one of the four educational video series by Sean B. Carroll produced for communicating evolution to public with the support of HHMI. Today we know the cause of the dissappearence of the dinosaurs at the end of the Cretaceous period. This knowledge was produced by the meticulous coordinated work of many scientists. The Day The Mesosoic Died focuses on how scientists do the detective work using the scientific method. The discovery that an asteroid struck the Earth 66 […]

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