Seaweed a Staple for Early Americans

You are an archaeologist excavating a site that was inhabited by some of the earliest people to live in the Americas, about 14,000 years ago. You find ancient fragments of preserved seaweed scattered across the floors and stuck to an ancient cutting tool.

Find out more in this week's Science for Kids...

1-May-2008 - Tiny metal pine trees with a twist

American Association for the Advancement of Science

24-Apr-2008 - Family history of Mastodon and T. rex

American Association for the Advancement of Science

17-Apr-2008 - Don't eat the spiders!

American Association for the Advancement of Science

10-Apr-2008 - Seizing an opportunity in Madagascar

American Association for the Advancement of Science

3-Apr-2008 - Bats eat as many bugs as birds do

American Association for the Advancement of Science

More news...