Titanic vs. Lusitania: Who Survived and Why?
The tragic voyages provided several economists with an an opportunity to compare how people behave under extreme conditions
The Human Family’s Earliest Ancestors
Studies of hominid fossils, like 4.4-million-year-old “Ardi,” are changing ideas about human origins
Barrow, Alaska: Ground Zero for Climate Change
Scientists converge on the northernmost city in the United States to study global warming’s dramatic consequences
Wild Things: Life as We Know It
Pollinating crickets, the longest migration, puffed up toads and more…
A Closer Look at Evolutionary Faces
John Gurche, a “paleo-artist,” has recreated strikingly realistic heads of our earliest human ancestors for a new exhibit
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