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Earth Experiencing Sixth Mass Extinction: Study
Kerry Grens | Jul 11, 2017
Scientists describe the number of vertebrate species experiencing population declines as “biological annihilation.”
Opinion: Use Pollution Models to Support Stream Sampling
Jacelyn Rice, Paul Westerhoff | Jul 11, 2017
Modeling gives insight to the critical role of streamflow conditions when assessing the concentrations of endocrine disrupting compounds.
Caterpillars Turn to Cannibalism: Study
Abby Olena | Jul 10, 2017
Herbivores may take to omnivory and eat conspecifics when the plants they feed on produce unsavory protective chemicals.
Diana Kwon | Jun 1, 2017
Meet some of the people featured in the June 2017 issue of
No Place to Hide
Claire Asher | May 31, 2017
Environmental DNA is tracking down difficult-to-detect species, from rock snot in the U.S. to cave salamanders in Croatia.
Grad Student Acquitted in Thesis-Sharing Case
Kerry Grens | May 25, 2017
Diego Gomez was facing jail time in Colombia for posting someone else’s copyrighted thesis online.
Study: Fishing Induces Gene Expression Changes
Jef Akst | May 18, 2017
Harvesting lab-raised zebrafish based on their size led to differences in the activity of more than 4,000 genes, as well as changes in allele frequencies of those genes, in the fish that remained.
More Details on How Pesticides Harm Bees
Diana Kwon | May 2, 2017
Scientists report that thiamethoxam exposure impairs bumblebees’ reproduction and honey bees’ ability to fly.
Evolution’s Quick Pace Affects Ecosystem Dynamics
Jef Akst | May 1, 2017
From fish harvests to cottonwood forests, organisms display evidence that species change can occur on timescales that can influence ecological processes.
Infographic: Watching Evolution in Real Time
Jef Akst | Apr 30, 2017
Guppies transplanted between different communities in Trinidadian streams evolved in response to changes in predation threat in just a few generations.