Swimming Secret - Science News

Home
News
Features
Blogs
Columns
Departments
RSS Feeds
E-mail alerts

In the February 25 Issue:

TABLE OF CONTENTS
Consciousness Emerges: Somewhere along a tangled path, sights, sounds and insights pop into awareness
Making Waves: Japanese quake gave scientists an unprecedented look at a big tsunami
Lessons from the Torpid: Hibernators have some helpful tips for keeping humans healthy

Digital Edition
Podcast
Past Issues

Swimming secret

Text Size

Enlarge Image

Sperm swim with the help of a proton channel recently identified by scientists. The proton channel Hv1 (shown here in green) is abundant on the tails, or flagella, of human sperm. DNA (blue) and power-producing mitochondria (red) are also shown. Credit: Yuriy Kirichok

Print
|
Comment
|
|
|
Tweet
|

Share & Save

Comments

Please alert Science News to any inappropriate posts by clicking the REPORT SPAM link within the post. Comments will be reviewed before posting.

Registered readers are invited to post a comment. To encourage fruitful discussion, please keep your comments relevant, brief and courteous. Offensive, irrelevant, nonsensical and commercial posts will not be published. (All links will be removed from comments.)

You must register with Science News to add a comment. To log-in click here. To register as a new user, follow this link.

Reader Favorites:

Drying Out
DAMSEL IN DISTRESS

SN on the Web:

Follow @sciencenewsorg