Photograph of a brown laboratory mouse
Experiment Gone Awry Suggests Novel Way to Combat Hypoxia
While exploring suspended animation in mice, scientists discover how an enzyme can protect the brain from dangerously low levels of oxygen.
ABOVE: © ISTOCK.COM, dra_schwartz
Experiment Gone Awry Suggests Novel Way to Combat Hypoxia
Experiment Gone Awry Suggests Novel Way to Combat Hypoxia

While exploring suspended animation in mice, scientists discover how an enzyme can protect the brain from dangerously low levels of oxygen.

While exploring suspended animation in mice, scientists discover how an enzyme can protect the brain from dangerously low levels of oxygen.

ABOVE: © ISTOCK.COM, dra_schwartz

hydrogen sulfide

China’s pollution-gate
Jessica P. Johnson | Jun 10, 2011
A pharmaceutical company in northern China finally responds to accusations of dangerous hydrogen sulfide gas emissions after seven years of complaints.