What's Current in

Science + Technology

Image
A tractor sprays fertilizer or pesticides on a green field.
Photo Credit
MaYcaL via iStock
Synthetic fertilizer has increased the amount of nitrogen compounds in the biosphere, compounds that must be converted by microbes back into nitrogen gas.

A rare atomic fingerprint reveals how ecosystems clean nitrogen pollution

Read Article

Star Power

Re-habituation

A Tale of Two Sites

Guiding Light

The Ways We Learn

Life Lessons

Living Fossils