Short-term debt and depressive symptoms may go hand-in-hand

Results to be published in the Journal of Family and Economic Issues suggest that having short-term household debt—credit cards and overdue bills—increases depressive symptoms. The association is particularly strong among ...

See flower cells in 3-D—no electron microscopy required

Scientists require high-resolution imaging of plant cells to study everything from fungal infections to reproduction in maize. These images are captured with scanning electron microscopy (SEM), where an electron microscope ...

Viruses: You've heard the bad—here's the good

"The word, virus, connotes morbidity and mortality, but that bad reputation is not universally deserved," said Marilyn Roossinck, PhD, Professor of Plant Pathology and Environmental Microbiology and Biology at the Pennsylvania ...

Listening for whales and fish in the Northwest Atlantic ocean

Scientists are using a variety of buoys and autonomous underwater vehicles to record and archive sounds from marine mammals and fish species in the western North Atlantic through a new listening network known as the U.S. ...

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