Science & Tech

Study reports on monogenetic volcanoes younger than 2.58 million years Crater of Dotsero volcano, a monogenetic volcano that erupted in Colorado about 4,000 years ago. Credit...

Coagulation method using electricity is effective at removing and inactivating nonenveloped viruses Transmission electron micrographs of a nonenveloped virus before electrocoagulation and after (R). Credit and...

Water and carbon monoxide detected in massive twin galaxies Scientists detect carbon monoxide and hydrogen in the twin galaxy SPT0311-58. Credit and Larger Version November 22,...

New way to train microbes to make a readily usable biofuel There’s a better way. Researchers have trained microbes to make a readily usable biofuel.  Credit...

New tool could help urban planners better understand river deltas A new global database documents 40 years of change in Earth’s rivers. Credit and Larger Version...