Archive: 30/09/2009

Putting the squeeze on sperm DNA

( -- In the quest for speed, olympic swimmers shave themselves or squeeze into high-tech super-suits. In the body, sperm are the only cells that swim and, as speed is crucial to fertility, have developed their ...

dateSep 30, 2009 in Cell & Microbiology
shares0 comments 0

Government to remap manatee habitat

It has been more than 30 years since federal wildlife managers formally mapped the places where endangered manatee live in Florida. On Tuesday, they acknowledged it's probably time for an update.

dateSep 30, 2009 in Ecology
shares0 comments 0