323 results
- Earth
The Short and Long of the Food Transport Story
Food is really getting around. One week before Thanksgiving, a new study by the Worldwatch Institute in Washington, D.C., finds that food in the United States now travels 25 percent farther to reach the dinner table than it did just 2 decades ago. In the United Kingdom, food travels 50 percent farther than it did. […]
- Earth
Mercurial Effects of Fish-Rich Diets
In the spring of 2000, one of Jane M. Hightower’s patients had been concerned about hair loss, so the internist referred the woman to a specialist in her building. That dermatologist probed the woman’s medical history but could find no explanation. That is, until she suddenly recalled a radio broadcast about mercury poisoning in people […]
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How spiny lobsters make scary noises
Spiny lobsters make alarm and protest sounds by drawing their leathery plectra—protrusions at the base of each anntenna—across scaley ridges below their eyes, much like a violin bow pulling across a string.
- Science & Society
Science News of the Year 2003
A review of important scientific achievements reported in Science News during the year 2003.
- Humans
Science News of the Year 2003
A review of important scientific achievements reported in Science News during the year 2003.
- Ecosystems
Biodiversity Hot Spots: Top 10 sea locales make sobering list
Biologists have identified the world's most vulnerable coral reefs, each with organisms found nowhere else and threatened by human influence.
- Animals
Music without Borders
When birds trill and whales woo-oo, we call it singing. Are we serious?
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