This service is designed to keep staff informed about research and news in the arena of science and the environment. The Earth Current is published twice weekly, on Tuesday and Friday mornings; its availability is announced on the Inside NGS home page. Topics covered will include archaeology & paleontology, environment, exploration & adventure, medicine and health, natural disasters, weather, and climate; peoples & cultures, people & places in the news; plants & animals; science & technology, and space. See the selection criteria for more information.

Most hypertext links in these digests link to full-text of news releases, wire stories, and news and magazine articles on the Web. You may search or browse previously published editions, but be aware that many links have a limited life of two weeks from publication date (or less), which will reduce the value and utility of older digests. Some sites require free-registration. Some require a userid and password.

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* Formerly the Science Digest