An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Researchers observe water uptake by solid-state absorptive brown carbon emitted from wildfire smoke, adding new insights into the particles’ potential atmospheric and radiation impacts.
A new machine learning study, integrated with single-particle measurements, reveals that the presence of bioaerosols has been underestimated in the atmosphere.
A study of two species of thermophilic bacteria found in hot springs from Yellowstone National Park reveals that microbial cooperation not only enhances motility towards light, but also the colonization of new niches and construction of stronger biofilms.
Scientists suggest a new way of binding hydrogen with compounds by using lignin-based jet fuel that enables stable storage and transportation of hydrogen.
The 3-D structure of the Mnx protein complex has eluded crystallization efforts, but new approaches show a tunnel runs through the protein complex that enables biomineralization.