The methodology behind an experiment that used the Oris Pro Cell Migration Assay to track the travels of cancer cells.
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Elite runners maintain fantastic levels of fitness, with low body fat percentages and high maximal aerobic capacity.
“The body is a fascinating machine,” says Sandra Shefelbine, a biomechanics expert at Imperial College, London, in this 3-minute educational video by the Wellcome Trust illustrating the principles of muscle movement. “And we don’t understand most of
Pierre Comizzoli, a reproductive physiologist at the Smithsonian Conservation Biology Institute, chats about his efforts to rescue endangered species from extinction using in vitro fertilization as well as novel gamete preservation techniques.
For the past decade and a half, a crew of about 20 entomologists, water ecologists, and other specialists converges on the shorelines of Mongolia’s lakes, rivers, and streams, just when swarms of aquatic insects do the same.
In its brief, 4-year history, The Scientist’s annual Top 10 Innovations contest has become a showcase of the coolest life science tools to emerge in the previous year. This year’s installment is no exception.
Eric Kandel, winner of the 2000 Nobel Prize in Physiology and Medicine for his work on signal transduction in the nervous system, chats about the ever-changing field of neuroscience, funding, his students, and what he hopes science will accomplish.
A conversation with Dan Otte, a South African artist and curator of entomology at the Academy of Natural Sciences in Philadelphia. Otte also happens to have discovered around 20 percent of the cricket species known to date.
Eleanor Simpson, a neuroscientist at Columbia University Medical Center, discusses a recent Nature paper that probes dopamine's role in helping animals make positive associations to stimuli that herald pleasurable outcomes (such as the handing out of food).
A collection of ancient Egyptian animal mummies from the Brooklyn Museum is subjected to the powerful X-rays of a CT scanner in order to peer through the centuries-old packaging.
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