Search Results for: Fish

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8,095 results
  1. 19051

    My olfactory sense was alerted while pregnant but stayed on guard. After 7 years, it’s sharper than ever. I can smell the minutest scents, which means my taste buds are equally sensitive. In some ways, it’s a blessing, but I end up smelling more than I want to: men too interested in me, a married […]

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  2. Earth

    Stemming the Tide

    New approaches to stopping the introduction by ships of invasive species to North American waters are beginning to show promise but have a long way to go.

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  3. Health & Medicine

    Home Cooking on the Wane

    Thanksgiving, Christmas, and Passover are among the few holidays on which home-cooked meals remain the norm. On most other days of the year, a large and growing share of U.S. diners happily leave the cooking of at least one meal to professionals. Eating in. Eating out. Home cooking used to signify meals with a healthy […]

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  4. Earth

    When the Mercury Falls: Autumn leaves taint river with poison

    Fall foliage that collects in stagnant waterways could release significant doses of a highly toxic form of mercury, which has the potential to accumulate in fish living far downstream.

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  5. Anthropology

    Evolution’s Surprise: Fossil find uproots our early ancestors

    Researchers announced the discovery of a nearly complete fossil skull, along with jaw fragments and isolated teeth, from the earliest known member of the human evolutionary family, which lived in central Africa between 7 million and 6 million years ago.

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  6. Earth

    A Confluence of Contaminants: Streams’ organic mix may pose environmental risk

    The combined effects of at least some of several dozen organic contaminants newly identified in U.S. streams may pose risks to aquatic organisms.

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  7. Animals

    Smart tags show unexpected tuna trips

    The first report on Atlantic bluefin tuna wearing electronic tags reveals much more dashing across the ocean than expected.

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  8. Health & Medicine

    Acrylamide—From Spuds to Gingerbread

    Just in time for the holiday season, the Bavarian Ministry of Health reports finding extremely high concentrations of acrylamide—a chemical that causes cancer in rats—in gingerbread. German chemists turned up acrylamide in a favorite holiday treat: gingerbread. Whether baked at home or fried at a restaurant, all hot-potato products cooked up substantial quantitites of acrylamide. […]

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  9. Health & Medicine

    Dietary Dilemmas

    Low-carbohydrate diets, such as the Atkins diet, could be more effective for weight loss than low-fat diets are.

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  10. Health & Medicine

    New drugs help battle HIV

    Three potential drugs in development rely on novel tactics for attacking the virus that causes AIDS.

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  11. Live from Antarctica

    Mixing live Webcasts with interactive presentations, San Francisco’s Exploratorium documents a journey to Antarctica. Team members interview scientists, dive and film underwater, climb a volcano, and visit a vast frigid desert. The Web site also features reference material on a variety of topics, including how fish adapt to icy waters, and views of the continent’s […]

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  12. Anthropology

    Cultures of Reason

    East Asian and Western cultures may encourage fundamentally different reasoning styles, rather than build on universal processes often deemed necessary for thinking.

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