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Biologists drove the divergence of different-sized feather lice from a single population. In four years the evolved lice had trouble mating with each other, a sign of speciation and they caught it on tape.

A U professor who collected data from Provo, Logan and Red Butte Creek systems collaborates in worldwide ecology project.

Nursery stock and homeowner preferences drive tree diversity in Salt Lake Valley.

A team of international paleontologists, including Adam Huttenlocker at the U, determine how some mammal relatives survived the Permo-Triassic Mass Extinction.

U students will educate Bonneville Shoreline Trail users about responsible trail etiquette, ecology and management while helping preserve one of Salt Lake City’s most fragile watersheds.