Unlike all other mammals studied to date, the age-specific risk of mortality for naked mole-rats did not increase over decades of life, identifying this species as a non-aging mammal.
Tree crickets can optimize the baffles they make to increase call loudness without any progressive optimization, and manufacture an optimal baffle in a single attempt, by using a simple yet highly accurate heuristic.
Data analysis of a large number of species indicates that a negative temperature-mass relationship is not common among species, which has been an ecological assumption for over a century.
Flowers of different plant species show distinct and highly diverse patterns of temperature across their surfaces, and bumblebees are able to differentiate between these previously unnoticed but widespread floral cues.
The western corn rootworm escapes biological control by entomopathogenic nematodes by partitioning and phenocopying the plant defense system for self-protection.
Testing of fitness-related benefits in migratory population of European blackbirds offers confirming predictions of theoretical models on the evolution and maintenance of migration.
