Ancient soil provides a window to the past

Noelle Purcell, a senior in the Columbian College of Arts and Science, spent the first half of her summer in northern Kenya trying to better understand the environmental context of human evolution by studying the morphology ...

Climate change may be putting beluga whales out of their depths

An international team of researchers has found that the physical condition of beluga whales affects their capacity to store oxygen in their blood and muscle tissues, likely impacting their ability to dive. In a paper published ...

Competing species can both survive, study finds

When species compete for limited resources, structures in their environment can be the difference between coexistence or one eliminating another. Relationships between species also are important, according to new research ...

Second scientific balloon launches from Antarctica

Washington University in St. Louis announced that its X-Calibur instrument, a telescope that measures the polarization of X-rays arriving from distant neutron stars, black holes and other exotic celestial bodies, launched ...

New method gives microscope a boost in resolution

Scientists at the University of W├╝rzburg have been able to boost current super-resolution microscopy by a novel tweak. They coated the glass cover slip as part of the sample carrier with tailor-made biocompatible nanosheets ...

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