Time travel with bat guano

Time travel with bat guano

A favorite Halloween symbol leaves behind clues to what a tropical landscape looked like thousands of years ago. With support from the Living Earth Collaborative, postdoctoral scholar Rachel Reid of Arts & Sciences digs in.
Viruses in blood lead to digestive problems

Viruses in blood lead to digestive problems

A new study in mice from the School of Medicine shows that viruses that target the nervous system can kill neurons in the gut that coordinate the process of moving waste along. Such viruses may be involved in causing people’s digestive woes.
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