artificial selection, ecology, evolution
Climate Change Speeds Extinctions
Climate Change Speeds Extinctions
Kerry Grens | May 3, 2015
Species die-offs are expected to accelerate as greenhouse gases accumulate, according to a meta-analysis.
Winged Dino Found?
Winged Dino Found?
Bob Grant | May 1, 2015
Researchers describe a small species that may have soared through Jurassic skies on membranous wings like those of bats and flying squirrels.
Similar Strokes
Similar Strokes
Jenny Rood | Apr 29, 2015
Physics drove the convergent evolution of swimming in 22 unrelated marine species, a study suggests.
Bees Drawn to Pesticides
Bees Drawn to Pesticides
Kerry Grens | Apr 24, 2015
One study shows the insects prefer food laced with pesticides, while another adds to the evidence that the chemicals are harmful to some pollinators.
Citrus History
Citrus History
Jenny Rood | Apr 16, 2015
An analysis of 34 chloroplast genomes reveals how and when modern fruit varieties evolved from a common ancestor.
Behavior Brief
Behavior Brief
Jenny Rood | Apr 8, 2015
A round-up of recent discoveries in behavior research
Capsule Reviews
Capsule Reviews
Bob Grant | Apr 1, 2015
Junk DNA, Cuckoo, Sapiens, and Cool
Ebola Mutation Rate Quibble
Ebola Mutation Rate Quibble
Jef Akst | Mar 27, 2015
A study suggests that the virus may not be evolving as quickly as a previous group estimated.
Oldest <em>Homo</em> Remains Yet Found
Oldest Homo Remains Yet Found
Ruth Williams | Mar 4, 2015
A newly discovered 2.8 million-year-old jawbone is thought to be that of a direct human ancestor.
Drunk Monkeys
Drunk Monkeys
Jef Akst | Mar 1, 2015
UC Berkeley biologist Robert Dudley explains his "drunken monkey" hypothesis for how humans developed a taste for alcohol.