Archive: 09/30/2009

Putting the squeeze on sperm DNA

(PhysOrg.com) -- 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 ...

Sep 30, 2009 4.8 / 5 (4) 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.

Sep 30, 2009 5 / 5 (1) 0

Google rolls out preview of Wave

Google hits a key milestone Wednesday for a product that the search giant hopes will transform how people communicate and collaborate online, and perhaps hook more users on Google's menu of Web-based services.

Sep 30, 2009 3 / 5 (2) 0