A species of sea slug discards its penis after mating, then grows another the next day, a tactic that may have evolved to avoid passing on the sperm of competitors.
A species of sea slug discards its penis after mating, then grows another the next day, a tactic that may have evolved to avoid passing on the sperm of competitors.
Man’s best friend is better able to grasp their human owners’ points of view than previously realized.
In an upcoming hearing, the US Supreme Court will decide on whether police can take DNA samples from suspects who have not been convicted.
A study suggests that some mouse models do not accurately mimic human molecular mechanisms of inflammatory response, but other mouse strains may fare better.
Protein aggregates in the brains of some people with dementia or motor neuron disease have a surprising origin.
Using evolutionary animal behavior theories, researchers find daytime stock traders’ strategies are maladapted.
Harvard geneticists and anthropologists challenge the work of two economists who say there’s a link between genetic diversity and wealth.
Researchers have generated an image of thoughts flitting through the brains of zebrafish.
Researchers pinpoint a gene marker for neurons sensitive to gentle touch such as grooming.