What's up in
A unique neurological “functional fingerprint” allows scientists to explore the influence of genetics, environment and aging on brain connectivity.
Evolutionary stories like the grandmother hypothesis are easy to construct from mathematical models, but how well do they reflect reality?
Evolution may have coopted an ancient metabolic mechanism to set social insects on the path toward one of the most puzzling behaviors found in nature.
Researchers explore a loophole that extracts useful energy from a fluid’s seemingly random motion. The secret? Sugar and asymmetry.
Researchers find evidence that neural systems actively remove memories, suggesting that forgetting may be the default mode of the brain.
Some species have the equivalent of many more than two sexes, but most do not. A new model suggests the reason depends on how often they mate.
A controversial theory suggests that perception, motor control, memory and other brain functions all depend on comparisons between ongoing actual experiences and the brain’s modeled expectations.
Evidence mounts that organisms without nervous systems can in some sense learn and solve problems, but researchers disagree about whether this is “primitive cognition.”
With a fully sequenced genome in hand, scientists hope they are finally poised to learn how axolotls regenerate lost body parts.