Biogeography
Hawaiian Spiders on Different Islands Evolved Same Disguise in Parallel
Hawaiian Spiders on Different Islands Evolved Same Disguise in Parallel
Catherine Offord | Mar 8, 2018
In an unusual evolutionary twist, local stick spiders have come up with an almost identical repertoire of color morphs in multiple locations.
Geography of Genetic Diversity
Geography of Genetic Diversity
Rina Shaikh-Lesko | Sep 29, 2016
Mammals and amphibians show greater intraspecific genetic diversity in the tropics compared with temperate regions.
A Beast from the East
A Beast from the East
Bob Grant | Dec 2, 2015
Researchers unearth a dog-size, horned dinosaur from eastern North America, whose features suggest evolutionary isolation from western dinos.
Book Excerpt from The Monkey’s Voyage
Book Excerpt from The Monkey’s Voyage
Alan de Queiroz | Jan 1, 2014
In Chapter 7, “The Green Web,” author Alan de Queiroz describes the evolutionary journey taken by a South American species of sundew plant.
Evolution’s Stowaways
Evolution’s Stowaways
Alan de Queiroz | Jan 1, 2014
Terrestrial mammals, carnivorous plants, and even burrowing reptiles have spread around the globe by braving the seven seas. These chance ocean crossings are rewriting the story of Earth’s biogeography.
Contributors
Contributors
Abby Olena and Tracy Vence | Jan 1, 2014
Meet some of the people featured in the January 2014 issue of The Scientist.
Microbial Terroir
Microbial Terroir
Abby Olena | Nov 26, 2013
Researchers show that microbes on the surface and stems of wine grapes are nonrandomly associated with the plant’s variety and geographic region.