A team of researchers from the Max Planck Institute for Chemical Ecology in Jena, Germany, and the University of Virginia, USA, has studied the impact of high ozone air pollution on the chemical communication between flowers ...
Plants & Animals
Sep 4, 2020
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16
Ovipositing insects use odor cues to select suitable food substrates for their offspring in order to increase the survival rates of the larvae. Scientists from the Max Planck Institute for Chemical Ecology demonstrated that ...
Evolution
Oct 8, 2019
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150
(PhysOrg.com) -- Cigarettes are on track to kill 1 billion people by the end of the century. Anthropologist Matthew Kohrman is sharing information he hopes will bring that number down.
Social Sciences
Oct 4, 2010
13
0
Moths need just the essence of a flower's scent to identify it, according to new research from The University of Arizona in Tucson.
Plants & Animals
Mar 5, 2009
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0
(Phys.org)—A team of researchers with Rutgers University has found an example via experimentation, of cell-to-cell movement of mitochondria through a graft junction of two tobacco species. In their paper published in Proceedings ...
Trichomes, hair-like projections on leaves, are part of a plant's defense against herbivores: they can be obstacles, traps, or reservoirs for toxic substances. The hairs of wild tobacco Nicotiana attenuata contain primarily ...
Plants & Animals
Apr 25, 2011
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0
Researchers at Case Western Reserve University have received a $540,000 federal grant to devise methods for building minute structures tailored to precisely deliver medicines to tumors or carry dyes that help imaging technologies ...
Nanomaterials
Jan 13, 2014
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0
Cigarette smoking, forest fires and woodburning can release a chemical that may be at least partly responsible for human health problems related to smoke exposure, according to a new study by NOAA researchers and their colleagues.
Environment
May 16, 2011
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0
Exxon Mobil's scientists were remarkably accurate in their predictions about global warming, even as the company made public statements that contradicted its own scientists' conclusions, a new study says.
Environment
Jan 15, 2023
3
33
We normally think of pollinators as providing a valuable service to plants, and they certainly do. In exchange for nectar, pollinators like the well-known honey bee carry pollen from one plant to the other and thus promote ...
Plants & Animals
Jan 21, 2010
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