For monarch butterflies, redder wings are correlated with better flight performance, according to research published July 25 in the open access journal PLoS ONE.
Plants & Animals
Jul 25, 2012
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They might be called a blessing or a curse -- tannins, which are present in certain sorghums, contain health-promoting antioxidant properties, but also provide a bitter taste and decreased protein digestibility. To better ...
Biotechnology
Jul 12, 2012
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(Phys.org) -- To humans they might be pretty and small, the inspiration for nursery rhymes and children's clothing, but the redder the lady bird, the worse it tastes to the bird which tries to eat it, an international research ...
Plants & Animals
Jun 6, 2012
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A topsy-turvy growing season, which zigzagged from drought to hail to heat wave, produced a distressingly mixed crop in Bordeaux this year -- but gave optical grape sorters a chance to shine.
Ecology
Oct 25, 2011
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(PhysOrg.com) -- Though not very well known in the United States, at least until the past few years, the miracle fruit is a cranberry like fruit that has the unique property of being able to make acidic or bitter foods taste ...
When people are depressed or anxious, they are much more likely to see their glass as half empty than half full. In tough times, evidence of that same pessimistic outlook can be seen in dogs, rats, and birds. Now, researchers ...
Plants & Animals
Jun 2, 2011
2
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Researchers are reporting discovery of a scientific basis for extending the shelf life of beer so that it stays fresh and tastes good longer. For the first time, they identified the main substances that cause the bitter, ...
Other
Apr 13, 2011
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With millions of adults and children avoiding nutritious foods because of the bitter taste, and gagging or vomiting when forced to take bitter liquid medicines, scientists today reported an advance toward a high-tech version ...
Biochemistry
Mar 29, 2011
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University of Illinois scientists have learned to mask the bitterness of ginseng, a common ingredient of energy drinks.
Other
Dec 6, 2010
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0
(PhysOrg.com) -- In murder mysteries, the detective usually diagnoses cyanide poisoning by the scent of bitter almonds wafting from the corpse. The detective knows what many of us might find surprising — that the deadly ...
Plants & Animals
Jul 21, 2010
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