Dinosaur “mummies” couldn’t have been further from my mind as I trudged up a grassy knoll on the Zerbst Ranch in east-central Wyoming, followed by University of Chicago undergraduates on a field trip linked to my “Dinosaur Science[1]” course.

As a university professor[2], I realized early that to understand paleontology, students would...

Authors: Staff

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animal hanging from a branch looks upside down at the camera
A two-toed sloth at the Nashville Zoo. Larisa R. G. DeSantis

Imagine a sloth. You probably picture a medium-size, tree-dwelling creature[1] hanging from a branch. Today’s sloths – commonly featured on children’s backpacks, stationery and lunch boxes – are slow-moving creatures, living inconspicuously in Central American and South...

Authors: Staff

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Humanity’s drive to explore has taken us across the solar system, with astronaut boots, various landers and rovers’ wheels exploring the surfaces of several different planetary bodies. These environments are generally hostile to human and equipment health, so designing and executing these missions requires a lot of planning, testing and...

Authors: Staff

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Hurricanes are America’s most destructive natural hazards, causing more deaths and property damage[1] than any other type of disaster. Since 1980, these powerful tropical storms have done more than US$1.5 trillion in damage and killed more than 7,000 people.

The No. 1 cause of the damages and deaths from hurricanes is storm surge[2].

Storm...

Authors: Staff

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