Reinterpreting the fossil record on jaws

Scientists use the fossil record to make judgments on the physiology and behavior of species. But are those interpretations correct? New research from a team of researchers led by Matthew Ravosa, professor of biology and ...

Creating more effective product recalls by improving traceability

Each year, an estimated 48 million Americans get sick—sometimes mortally—from an all-too common source: foodborne pathogens. Even as the industry looks for ways to curb outbreaks, a new University of Notre Dame study ...

Astrophysicists release new study of one of the first stars

No one has yet observed the first stars that formed in the Milky Way. In all likelihood, they will never be directly observed, because the first stars are massive, ending their lives only a few millions years after their ...

Using Lake Michigan turtles to measure wetland pollution

Decades of unregulated industrial waste dumping in areas of the Great Lakes have created a host of environmental and wildlife problems. Now it appears that Lake Michigan painted and snapping turtles could be a useful source ...

Cooling down Chicago

More than 50 percent of today's population lives in cities. According to the United Nations Development Programme, that number is predicted to rise to 70 percent by 2050. Growing urbanization increases the overall temperature ...

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