Study sheds light on 'reinforcement' in wildflowers
Plants or animals using color to attract a mate is fairly common in nature, but for Phlox drummondii, a wildflower commonly known as Drummond's phlox, just the opposite is true.
Plants or animals using color to attract a mate is fairly common in nature, but for Phlox drummondii, a wildflower commonly known as Drummond's phlox, just the opposite is true.
Evolution
Sep 3, 2014
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Just three years after crayfish were introduced to a B.C. lake, two species of fish that had existed in the lake for thousands of years were suddenly extinct. But it's what took their place that has scientists fascinated.
Ecology
Feb 23, 2016
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766
A team of University of Copenhagen researchers has compiled the first and only evidence that narwhals and beluga whales can breed successfully. DNA and stable isotope analysis of an anomalous skull from the Natural History ...
Plants & Animals
Jun 20, 2019
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Did different species of early humans interbreed and produce offspring of mixed ancestry?
Plants & Animals
Dec 7, 2012
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The pink-throated brilliant hummingbird, Heliodoxa gularis, has, unsurprisingly, a brilliant pink throat. So does its cousin, the rufous-webbed brilliant hummingbird, Heliodoxa branickii. When scientists found a Heliodoxa ...
Plants & Animals
Feb 28, 2023
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60
Wallacea is a fascinating region of both land and sea. Spanning approximately 338,000 square kilometers within Indonesia, it is home to a rich diversity of animals and plants, with hybrid species from both Asia and Australia/Papua ...
Environment
Aug 11, 2023
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(PhysOrg.com) -- Hybrid black tip shark containing both Common and Australian black tip DNA.
Plants & Animals
Dec 22, 2011
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Renowned journal Proceedings of the Royal Society B has a new front cover fish: the marine angelfish. It commands star power due to a new study highlighting the remarkably high incidence of and tendency for hybridisation ...
Plants & Animals
Aug 4, 2020
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492
A quartet of researchers, two from the U.S. and two from Mexico, found evidence that suggests divergence time between ancestral parents can be used to predict the effects of hybridization—at least in lizards. In their paper ...
With a price tag of up to €30,000 per kilogram, saffron is the most expensive spice in the world. Sometimes it even exceeds the price of gold. Its typical aroma is produced by the apocarotenoid Safranal. Saffron is harvested ...
Plants & Animals
Mar 12, 2019
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