The Making of a ‘European Yellowstone’

It was my first visit to Romania’s Southern Carpathian Mountains in 2018, and I was standing beside a derelict sheepfold high above the Dambovita Valley. To the east, the imposing limestone cliffs of Piatra Craiului, or Kings’ Rock, towered overhead. All around me was a panorama of deep valleys, soaring mountains and the ever-present forest.…

SARS-CoV-2 hijacks two key metabolic pathways to rapidly replicate in host cells

When SARS-CoV-2, the virus that causes COVID-19, infects a human cell, it quickly begins to replicate by seizing the cell’s existing metabolic machinery. The infected cells churn out thousands of viral genomes and proteins while halting the production of their own resources. Researchers from Brigham and Women’s Hospital, Massachusetts General Hospital (MGH), and the Broad…