EXPLAINER: Why Tonga eruption was so big and what's next

People around the world looked on in awe at the spectacular satellite images of an undersea volcano erupting in a giant mushroom cloud in the Pacific. Many wondered why the blast was so big, how the resulting tsunami traveled ...

Bacteria engage sulfur for plant salt tolerance

Understanding the interplay between bacteria and sulfur is leading to exciting biotechnologies that could enable crops to be irrigated with salty water.

page 1 from 40