Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.

Site Tools

  • AAAS
  • Subscribe
  • Feedback

Site Search

Search Advanced

Science 22 August 1997:
Vol. 277. no. 5329, pp. 1034 - 1035
DOI: 10.1126/science.277.5329.1034
Prev | Table of Contents | Next

News

MEETING BRIEFS:
Primordial Soup Researchers Gather at Watering Hole

Ricki Lewis

SARATOGA SPRINGS, NEW YORK--In a symposium held here earlier this summer, researchers met to discuss the events that could have transformed a lifeless Earth into a rich biochemical broth, able to give rise to the first living organisms. They described experiments suggesting that daily moisture cycles and mineral surfaces could have helped create stable information-carrying polymers, such as RNA, and that sunlight might have driven initial steps in the metabolic cycles that provide energy for life. They also discussed a new technique that could pin down when the meteorite bombardment of early Earth abated, opening the way for life.

Read the Full Text

To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)