'Bifocals' in mangrove fish species discovered
(PhysOrg.com) -- A "four-eyed" fish that sees simultaneously above and below the water line has offered up a dramatic example of how gene expression allows organisms to adapt to their environment.
(PhysOrg.com) -- A "four-eyed" fish that sees simultaneously above and below the water line has offered up a dramatic example of how gene expression allows organisms to adapt to their environment.
Plants & Animals
Jul 20, 2011
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Box jellyfish may seem like rather simple creatures, but in fact their visual system is anything but. They've got no fewer than 24 eyes of four different kinds. Now, researchers reporting online on April 28 in Current Biology, ...
Plants & Animals
Apr 28, 2011
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(PhysOrg.com) -- Peat-swamp forests in Southeast Asia are being cleared to make way for food production and for oil-palm plantations for biofuel, but now a new study has quantified the resultant carbon emissions for the first ...
A new study by the Wildlife Conservation Society says that western lowland gorillas living in a large swamp in the Republic of Congo—part of the "mother lode" of more than 125,000 gorillas discovered last year—are becoming ...
Plants & Animals
Nov 23, 2009
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(PhysOrg.com) -- An ecologist at the University of Rhode Island studying habitat use by a forest-dwelling game bird found that the birds unexpectedly exhibited what he described as "the bar scene phenomenon" - spending most ...
Ecology
Nov 6, 2009
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Barro Colorado Island in Panama, home of the Smithsonian Tropical Research Institute's premier tropical biology field station, has been described as the best-studied piece of tropical real estate in the western hemisphere. ...
Plants & Animals
May 4, 2009
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(PhysOrg.com) -- A new study of storm-related deaths from a super cyclone that hit the eastern coast of India in 1999 finds that villages shielded from the storm surge by mangrove forests experienced significantly fewer deaths ...
Environment
Apr 14, 2009
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Birdsongs are used extensively as models for animal signaling and human speech, offering a glimpse of how our own communicating abilities developed. A new study by Adrienne DuBois, a graduate student at the University of ...
Jan 9, 2009
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