University of Pennsylvania

Swimming algae offer insights into living fluid dynamics

None of us would be alive if sperm cells didn't know how to swim, or if the cilia in our lungs couldn't prevent fluid buildup. But we know very little about the dynamics of so-called "living fluids," those containing cells, ...

dateMar 27, 2015 in
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Fish fossils reveal how tails evolved

Despite their obvious physical differences, elephants, lizards and trout all have something in common. They possess elongated, flexible structures at the rear of their bodies that we call tails. But a new study by a University ...

dateDec 05, 2016 in Archaeology & Fossils
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