Disruptions in the interaction between nuclear and mitochondrial DNA can lead to deficiencies in the mitochondrial energy-generating process, affecting fitness.
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New research adds to an emerging picture of the changes that global warming and thinning ice are wreaking on the marine ecosystems at the top of the world.
In a pond, more amphibian species mean decreased chances of disease spread.
The brains of people who cannot hear adapt to process vision-based language, in addition to brain changes associated with the loss of auditory input.
Protein aggregates in the brains of some people with dementia or motor neuron disease have a surprising origin.
New amphibian species are being discovered at an exciting rate, yet they are also the vertebrates most at risk of extinction.
Pro athletes can learn to parse a complicated moving visual scene faster than most.
A putative ion channel integral to mammalian hearing turns out to be an elusive salt-sensing chemoreceptor in nematode worms.
A proposal to simulate all of Earth’s ecosystems is exposing a rift between small and big ecology.
Adolescent rats exposed to stress grow into pathologically aggressive adults, behaviors that may be explained by accompanying epigenetic changes and altered brain activity.
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