Life cycles require the creation of an autonomous individual, that individual’s growth and that individual’s reproduction In sexual reproduction, gametes containing a single set of chromosomes combine ...
Most animals, including humans, carry an internal lunar clock, tuned to the 29.5-day rhythm of the Moon. It guides sleep, ...
A study finds that expectant cockroaches deprived of sleep produce less milk and have longer pregnancies, offering surprising ...
When Homo sapiens and Neanderthals interbred, a genetic variation affecting red blood cells may have hindered reproduction in ...
Many mountain gorillas keep living - vigorous and socially engaged - for a decade or more beyond the years of reproduction.
The effects of the climate crisis occurring in the Ozarks are having a troubling impact on bird and butterfly species. KSMU ...
Swedish scientists create retina E-paper with record 25,000 ppi, small enough to match human photoreceptors and mimic ...