The Ötzi of Bacteria

The melting of the polar glaciers is not only wreaking havoc on sea levels and ocean currents — it's also releasing "ancient microbes" and other life forms that have been trapped in the ice for hundreds of thousands of years, says Scientific American's Cheryl Katz. "Once thought to be too harsh and inhospitable to support any living thing, the ice sheets are now known to be a gigantic reservoir of microbial life," Katz says.

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

The Jackson Laboratory has filed a complaint accusing Nanjing University of breeding and re-selling its mouse models, the Hartford Courant reports.

Oxford researchers are turning to virtual reality to visualize genes and regulatory elements, Phys.org says.

In Science this week: neutrophils rely on microRNA to protect against lung inflammation, and more.

China is moving forward with plans to sequence a million citizens, the Wall Street Journal reports.