Whether a species can evolve to survive climate change may depend on the biodiversity of its ecological community, according to a new mathematical model that simulates the effect of climate change on plants and pollinators.
Ecology
Nov 4, 2011
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Mollusks have been around for so long (at least 500 million years), are so prevalent on land and in water (from backyard gardens to the deep ocean), and are so valuable to people (clam chowder, oysters on the half shell) ...
Evolution
Oct 26, 2011
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Scientists have successfully demonstrated that they can build some of the basic components for digital devices out of bacteria and DNA, which could pave the way for a new generation of biological computing devices, in research ...
Biotechnology
Oct 18, 2011
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Molecular motion in proteins comes in three distinct classes, according to a collaboration by researchers at the Department of Energy's Oak Ridge National Laboratory and the University of Tennessee, in research reported in ...
General Physics
Sep 30, 2011
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Despite what Hollywood would have you believe, not all epidemics involve people suffering from zombie-like symptoms--some can only be uncovered through door-to-door epidemiology and advanced mathematics.
Other
Sep 27, 2011
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(PhysOrg.com) -- Cornell researchers have developed new statistical methods based on the complete genome sequences of people alive today to shed light on events at the dawn of human history.
Biotechnology
Sep 20, 2011
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No, this isn't Jurassic Park. Researchers at the Johns Hopkins University School of Medicine with help from an amateur fossil hunter in College Park, Md., have described the fossil of an armored dinosaur hatchling. It is ...
Archaeology
Sep 14, 2011
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Biologists have long known that organisms from bacteria to humans use the 24 hour cycle of light and darkness to set their biological clocks. But exactly how these clocks are synchronized at the molecular level to perform ...
Cell & Microbiology
Sep 1, 2011
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Researchers have engineered new sensors that fluoresce in the presence of compounds that interact with estrogen receptors in human cells. The sensors detect natural or human-made substances that alter estrogenic signaling ...
Biotechnology
Aug 25, 2011
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(PhysOrg.com) -- Last month, Dr. Michael Stadler and his Computational Biology group at the Friedrich Miescher Institute for Biomedical Research became a member laboratory of the Swiss Institute of Bioinformatics. This is ...
Biotechnology
Aug 9, 2011
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